IGN and TeamXbox have reviewed Gears 2, IGN gave it a 9.5 and TeamXbox gave it a 9.8. Two good reviews so far, I'm a little concerned about the multiplayer after reading the IGN review though, it said there were some bugs and that host advantage (while not as bad) was still in the game. They said the story was amazing, although the final boss was a joke. The campaign is also 2 or 3 hours longer this time around.
He also went on to say that Horde mode could possibly be the best part of the game, saying that he invested 10 hours into it and only made it to wave 41.... on casual...
Needless to say I am super pumped for this game! Friday can't come fast enough!