Zenfoldor scores: (My scores)
Resident Evil 4: 9.5 (around 9)
Super Mario Galaxy: 9.5 (around 9)
Ocarina of Time: 10 (around 9)
GTAIV: 9.5 (around 9)
^Ridiculous you are comparing 4 games of a different genre. Overall I say all games are great games and thoroughly deserve a score of 9 out of 10. No game ever deserves a 10. No game is perfect, end of story.