CAL4M1TY on 12 June 2008
A 91% score is "low" considering how highly most of the PS3 fans predicted it (some went as fas as to say it would get into the Top 10 on GameRanks and some even further by saying it would topple GTA4, SMG and LoZ:OoT.)
Personally, I think 91% is a great score, considering how few PS3 games there are that are 90%+ (Last I checked it was 4) and you have to take into account that most reviewers will claim that we've been playing the same game for 4 installments now (add on the re-releases/"masterpiece" versions) and a lower score is expected, it's what happens to all franchises.
