I think it's going to do very well. 90+. It seems to be the type of game made for Metacritic; it looks like a lot of fun in the short-term, with a ton of jaw-dropping visual elements. The jet-pack movement factor also seems quite original and it will get points for that.
I'm not so sure about the long-term fun it offers or if the game can maintain balanced game-play but those are issue rarely touched on with game reviews.
Quite honestly, I think a lot of reviewers have already made up their minds that they're going to like it. I think the same thing happened with Uncharted 2 and the way it blew everyone away at E3. First impressions can impact how one feels about a game going in, which can impact the experience with a review based on a small segment of time.
