http://kotaku.com/5095674/eidos-tryi...acritic-scores
According to the article, Edios UK PR firm has confirmed that British sites planning on posting Tomb Raider: Underworld reviews with less than an 8.0 score are being asked to hold off posting them until Monday.
The Edios Spokesperson Said " Edios is to get the Metacritic rating to be high, and the brand manager in the US that’s handling all of Tomb Raider has asked that we just manage the scores before the game is out, really, just to ensure that we don’t put people off buying the game".