I think in some cases you're mixing up the context of overrated with personal preference. For example it would appear a vast majority of critics and gamers agree Uncharted 2 is fantastic. I don't think you could argue that its overrated from that start point - simply that your opinion is different.
On the other hand there is a far larger, and more compelling, view that in hindsight GTAIV was overrated. I'm not saying it was, but I could see the context being more suitable in that case.
Basically, being in a minority who doesn't like somehting as much as others doesn't render the thing overrated - you need a larger groundswell to support that kind of claim.
Try to be reasonable... its easier than you think...







