Metacritic system compromise with calculations. Halo 4 really is at 90% not 87%

[SecondWar]

Wh1pL4shL1ve_007 said:

If it makes you sleep at night, here's a statistical data that I found.. 90/100 score is the most recurring review score. With 20 reviewers scoring halo 4 90%. 

Thoughts? Is this system fair? 

Thanks Kain for the thread idea anyway. 

I'll support any system that disregards those nonsense reviews. If you have chance, like to see you recalculate it post-release if a significant number f new reviews are added.