Have a look on the right of the screen:
http://www.gamespot.com/ps3/action/supersf4/review.html?om_act=convert&om_clk=gssummary&tag=summary%3Bread-review
That's the most common option in sites with reviews.
Registered users that have logged in, are able to post their own score! This gives to everyone a better and spherical look of the game/movie etc. they want to buy!
A definite must for next versions imho!
