Well, Eidos doesn't have *any* kind of history trying to massage or outright alter the metacritic score during the opening of a new game.
*ahem* Yes.
There was a rumor going around that said that if you gave the game above 90% and put it on the front cover of your mag, you would be allowed to publish your review early (i.e. before release). Shortly after that rumor started floating around, one mag (something in the UK, can't recall now) posted a very positive review (above 90%) with the game boldly posted on the front cover. Does that, combined with the fact that we have no other reviews, and the fact that it's Eidos, confirm the rumor? Not really, but it's certainly shady.
None of that means it's a bad game though. Prototype got much the same treatment, and I really enjoyed that one.
- J