The series finale of the six-year show LOST aired on Sunday night. Judging by comments I've seen on Facebook and other places online, it was a love-or-hate-it kind of finale. Like Battlestar Galactica, a lot of how I evaluate the whole show was going to hang on whether they pulled it off in the finale. I thought Galactica was successful. I left the LOST finale thinking we may have a candidate for a worse finale-to-show ratio than Enterprise, whose final season was among the best Star Trek and final episode was among the worst moments of Star Trek (and the worst moments of Star Trek include Star Trek V, so that's really saying something).
One of the interesting questions for me was the new storytelling device of season 6. The first three seasons included flashbacks, with a different character focus each episode, detailing the backstory of characters now stranded on the island. In the third season finale, the producers pulled a fast one on the audience, because the flashback sequence interspersed throughout the episode ended up at the very end revealing that we weren't seeing previous events but ones that didn't happen. Somehow some characters get off the island, and they're not having a good time of it.
Season 4 then implements a flash-forward dramatic device showing the lives of these characters after they leave the island, with the on-island events eventually catching up to their departure from the island in the season 4 finale alongside the science fiction device of the Frozen Donkey Wheel, which (a) moves the island, (b) sends the guy who turned it himself off the island, and (c) sends the characters who remain flashing through time to various significant moments in the history of the island.
Season 5 focuses on getting those who left back to the island and getting the flashes through time to stop, which happens when another character leaves the island by turning the Frozen Donkey Wheel, which traps everyone in 1974. Meanwhile, those who return mostly end up in 1977, three years after their friends arrived in the 70s and became part of the until-then mysterious Dharma Initiative, which was exploring the unusual properties of the island. All during Season 5, the character keep reiterating that they can't change the past. Whatever happened happened. Whatever they're about to do already happened in terms of the past of the time they originally came from, and they will now witness it from the perspective of its being present, but anything they know to be true about what will happen is going to happen. Everything that does happen seems to confirm this. But some characters decide to try to change the past anyway by blowing up a nuke near a major outlet of the electromagnetic properties of the island where the Dharma Initiative is drilling.
From that point on, it's unclear whether they changed the past or merely fulfilled what they already knew took place. Season 6 begins with the characters on their original flight, and it doesn't crash. Then the camera zooms underwater, and we see key locations on the island. Did their plan work? Did they blow up the island and sink it? But then we flash to 2007 on the island, thirty years after the bomb blew up, and our characters appear to be still on the island. Their adventures continue as if they changed nothing. They merely fulfilled the past by causing the Incident, an event they'd heard about happening during the Dharma Initiative. That event caused Dharma to build a setup where electromagnetic energy needed to be siphoned off every 108 minutes, and they needed someone to push a button that often. The survivors ended up taking on that task for a year but only after the guy assigned to the task before them forgot to push it and crashed their plane. So their bomb basically caused their own crash. Instead of preventing it, they caused it.
Then what was going on with the plane that landed in Los Angeles? The producers called that a flash-sideways, which suggests an alternate universe. But they denied that it was an alternate universe, leaving it mysterious what was going on. Over the course of the season, flash-sideways characters began to remember events on the island. It wasn't until the finale, though, that we discovered what it was. It's what happened after they all died. Some of them died during the show, some early and some only at the end. Some survived the island-storyline and presumably died much later. But everyone dies sometime. The flash-sideways turned out to be a place they somehow created for themselves to meet up before moving on to whatever is next.
I'd been looking forward to an explanation of this flash-sideways, because it's especially important to the time travel stuff I've been working on. It turns out not. The original "whatever happened happened" line seems simply to be true. The sideways isn't an alternate timeline caused by the bomb blowing up. It's nothing but an illusion for the gathering of all the characters deemed appropriate by the writers to have their as they awaited their walk through the door of glowing light.
It's an understatement to say that I was disappointed. It makes my time travel stuff easier to write, and it confirms that they weren't messing with their originally-stated explanation of how time travel works. But it seemed like pseudo-religious mumbo-jumbo that made the whole flash-sideways elements of the season seem irrelevant. There is no sideways reality. It's a fakeity created as an illusion so they can work out their issues with their lives before going on to whatever is next, and the writers left it open what's next. The suggestion seems to be that it's a good afterlife together with their buddies, but it's possible they all step into the light and go on to a miserable eternity in hell for all the show has to say.
So I thought much of the finale was dumb. Even in the island part of the story, which I mostly liked, one main character sacrificed his life needlessly, because another character could have done what he did that killed him but survived. That was truly dumb, because it invalidates the sacrificial death the writers wanted to give him. But most of the island story was all right. I watched it again, fast-forwarding through the sideways except for the last ten minutes, and I enjoyed the episode a lot more.
I should also say that someone convinced me in between watchings that there is a redeeming quality of the overall point of the episode, at least from a Christian perspective. While the show suggests a number of things that I'd disagree with about the religious perspective of the writers, some of it that even seems pretty lame to me, I at first didn't recognize that the writers were recognizing the value of eternity and relationships with people as more important than temporal things, and no Christian should see that as a bad message, even if it's mixed with other things we might disagree with. This is a work of fiction, and I think Christians should see this episode as containing one or two important seeds of the Christian gospel (while also undermining one or two others).
Has that changed my opinion of the finale? Well, watching it a second time without the flash-sideways portion (except the very end) was a lot more enjoyable. I do think I would have preferred removing that whole storyline except the very end if they wanted to insist on that and replacing it with something that would have delved more into the history of the island and the mysteries of the island than the time travel of season 5 was able to do. But I think I can say now that I don't think this was as bad as the Enterprise finale. It was more like the mixed bag that was the Stargate SG-1 finale, which had some fun and interesting moments but didn't at all do what I thought a series finale for that show needed to do.