Awesome. The show wrapped up as perfectly as I could have asked for story-wise. I would have liked a bit more tension and extended battle scenes, but in the end the characters are what drove this show, not the graphics, so the creators decided to spend the last 45 minutes tying up the characters stories. I'm cool with that.
Months ago, I actually thought they were going to end the show this way, "colonizing" our Earth, but when they discovered Cyclon Earth earlier in the season, I threw that theory out the window. I was pleasantly surprised to find that idea again
Was it the best ending to a show ever? Not quite for me, that mantle belonging to Avatar The Last Airbender, but I really did enjoy it.