I for one don't really care about the review score....i do read them now and then and check out the meta critics etc. But i won't stop me purchasing a game or neither will help me making the decision for purcharsing the game. For example, "MAGNA CARTA" for xbox360 got a terrible review and i actually really enjoyed the game, i find it even more enjoyable than "LOST ODYSSEY" which have one of the best review in recent JRPGs on any platform.
I didn't buy ME2, Dragon Age, COD or Bayonetta. Instead, i ordered WKC .........
I supposed just like everything in life we should try it, experience it ourselves before we can make a judgement on anything. I do tend to believe a review score is all done by human/gamers like us......what suit one person it not necessary suit the others.....
However, i do will like to know if there are many people really just purchasing a game based on review score. Cheers guys