I agree with you, man.
Metal Gear Solid 4 has a Metascore of 96% so far.
I've been following the reviews for quite a while, I got all of them so far... or at least most of them. And they're as follow:
PlayStation Official Magazine UK: 10/10
PlayStation Official Magazine Dutch: 96/100
PlayStation Official Magazine US: 5/5
PlayGeneration Italy: 97/100
PlayStation Official Magazine Italy: 10/10
PlayStation Official Magazine US: 5/5
IGN UK: 9.9/10
EuroGamer: 8/10
GamePro: 5/5
GameMaster UK: 97/100
ComputersAndVideoGames: 9.5/10
GamesRadar: 9/10
Edge Magazine: 8/10
Hobby Consolas: 9.6/10
Famitsu: 40/40
IGN AU: 9.5/10
MeriStation: 10/10
PlayStation Beyond: 10/10
JeuxVideo: 17/20
GameReactor: 9/10
EmpireOnline: 5/5
GameInformer: 10/10
Level # 26: 10/10
PlayMania: 9.6/10
Chief: 9.7/10
Elite Gamer: 9/10
PlayerTV UK: 10/10
PlayFrance: 9.5/10
MetaCritic missed a lot of them.