Metacritic or Gamerankings average is suspect. All it takes is some weird reviewers to knock down a game out of the 90s. An example of this was one review that game The Operational Art of War, one of the best computer wargames EVER made a score in the 40s or lower, because the reviewer felt the need to be on a mission to destroy the genre of computer wargames.
The best thing to do is get a handful of reviews by sites you trust and base your decision on that, not the entire Internet. Take a title like Killzone 2. Sony fans will look to hype it up as THE BEST FPS EVER! While you will get Microsoft fans trying to rip it a new one.
Anyhow, my take on the list above is that, merely because of when they are released, Street Fighter 4 and FEAR 2 have definite shots of pulling in around 90. Killzone 2 is favorable to be there also, but need to have people actually get their hands on it.