I just finished the series finale, and I just have to say wow. This show is easily In my top three if not my favourite show of all time. This series is simply genius, they are so many characters with so much character development making such a complex and perfect story. The series finale was perfectly done ending the series in a way that no other show could top. It is the perfect "know one wins" ending. There is only one small complaint that I have and that is that they don't show much of the season 4 main characters in season 5 other than Michael as he was crucial in the final season. This tv show is simply a MASTER PIECE.