OtT has been knocked off the top of the list many times in the past by the early reviews of new games, but they dont usually stay high on the list as more reviews come out.

Honestly though, I'm 96 stars into mario galaxy 2 and I dont think it's as good as the first game. I realize I'm probably in the minority there and I do think that it's still a very good game. Maybe it's just me, but it doesn't have that 'huge' feel that the last one did. The levels are smaller and many of them are mostly side scrolling.