Just finished Season 2. Here are some thoughts (SPOILERS)
Overall, very good and I was not at all expecting a Cylon occupation at the end. This is a welcomed change because honestly the stuff happening on Galactica was starting to wear a bit thin on me, especially the obvious filler episodes like Scar. I still think Season 1's finale was a lot better though. And, honestly, I don't like where they went with Gaius as president. Actually, come to think of it, I've barely liked anything Gaius related in the second half of this season. Him giving away a Nuclear weapon to a Cylon, for example. Anyway, still incredibly looking forward to season 3. Feel free to share thoughts, but no spoilers.