I felt the ending was very good, obviously there are still some things that were left unexplained because had there been a second season we probably would have gotten more elaboration on. However, personally, coming from someone who loved the show and is a huge BSG fan myself, I felt the ending was well done to wrap things up. Perhaps not as perfectly as we could have hoped for, considering there could have been more and it leaves us wanting more, but I felt it was amazing.

Though I'll leave you to judge for yourself of course. Syfy airs the final five episodes back to back this Tuesday, Jan 4th. which is another way of saying "fuck you" to the fans, but whatever