ive stopped getting games from their reviews, as ive bought 3 games in the past from reviews alone and been severly disappointed in them.
i now go by demo or renting or something like that, or if a friend of mine buys it first. i basically go for a try before you buy stratergy. if thats not possible, ill give it a few months, and try find some bad reviews to see what its flaws are and then make a decision
but generally speaking i think the new one so far looks promising after a rather disappointing effort from MW2. if anything else id say this one should be really good cause the new developers ahve it all to prove.