Admittedly, I like the GI reviews less now than before, but that is mainly because there has been so much turnover on their staff. I used to know that certain writers pick up on certain things that aligned with my thoughts on those types of games. Now, not so much.
What is really starting to bother me though with GI in particular, and reviews in general, is that the score dont match with the prose. They can go on and on about the flaws of a game...then give it a 9 or conversely, say how great of an experience the game is, but give it a 6. Sometimes I just dont know what they are thinking.
But when I read reviews, I really want to know three things: What are the basic gameplay mechanics, Is it soul-crushingly difficult, Is it broken in any way. Other than that, I pretty much make up my own mind about games. If it's a game I'm interested in already, I just need to know it works. If it's a game I never heard of, then the review is more like a preview anyway.
Scores are going to be the bane of the gaming industry.