I just watched the last episode and idk
I don't really understand why Earth is so irradiated. Like Jamicus said, that shit is supposed to wear out after a few decades, which means that I guess humanity was on Earth and fucked their shit up there, too, but I thought it was supposed to be abandoned? If that's the case, it's sort of cool, this whole moving towards some idealistic Eden, only to find out that the people there are as flawed and confused as you. I'm a fan of bitter endings, especially when they're appropriate and not forced, so I think THERE IS NO PERFECT WORLD WAITING FOR YOU SORRY GUYS is good and very fitting. It's a little confusing, though; weren't they on Earth in like season 2, in some nice meadow? Maybe parts of the planet are still habitable
And yeah, like someone said above, Caprica and the other colonies will eventually prove to be inhabitable again, probably after 20 or so years, and I don't remember them nuking New Caprica (it's been a while since I watched it, did they?), so there's always that option, too. Honestly, Earth has always been more of a metaphor for a new beginning for humanity than it was an actual last hope. Now that they've made peace with the Cylons, although it would've been nice to have some paradise planet to live on, it hardly seems necessary for their survival. I guess there's the matter of the other Cylons, but who knows.
But yeah, it was a pretty good ending, I felt. Adama picking up the sand and throwing it onto the ground bitterly, the desolate surroundings, and the looks of disbelief on all of their faces. I'm curious where it'll go with the next ten episodes, but I suspect it really will just be them heading back to some other planet with an emphasis on the cyclical nature of it all, or maybe it'll just end with them floating around in space trying to make ends meet and find a habitable planet. It's good that they actually had a sense of vision about the narrative, though. I think I watched an interview with one of the writers or creators of the show or something once, and he said even before it started, the show had a very clear beginning, middle, and end. That's something you find in shorter things like movies and even mini-series, this very specific story or message that the writer/director is trying to convey, but rarely multi-season television shows! It's a shame you don't see it more often.
btw does anyone notice odd inconsistencies? sometimes they say it's been five years and sometimes they say it's been three, and then there's this one scene where roslin said that the gods were just metaphors, but wasn't she a devoutly religious and supporting of the literal interpretations of the scriptures like one or two seasons earlier? it seems like an odd thing for someone who believes so completely in the whole sacred visions/everyone's playing a pre-determined role in a cosmic play/whatever other crazy religious shit she believed in to say. it's been a while since i watched the earlier seasons, but yeah, there've been a few seemingly out of character or contradictory remarks like that this season.