Just copy Metacritic but get rid of Play Magazine?
I mean, honestly Metacritic seems to have a nice selection of magazines and such. I would probably just cut the ratings out all together myself if i were you.
Gamerankings does a pretty good job as well and can show you which reviewers have some bias and which don't.
Those two only take from some sites (but a large number of review sites so it's a more accurate sample.)
Doing the same thing but only with a few major review sites instead of a large number of proffesional review sites would do nothing but lower the statistical reliability of the reviews.








