Well people say fanboy drop the score, but they forget that there is fanboys that would give unreasonable high scores...
But case in hand, I think the official review of most of those games are a tad high (between 1 to 2 points depending of the game) but the user review is shit low and certainly plagued by having more unreasonable low scores than high ones.
Average official and user review and we may have the "real score"

duduspace11 "Well, since we are estimating costs, Pokemon Red/Blue did cost Nintendo about $50m to make back in 1996"
http://gamrconnect.vgchartz.com/post.php?id=8808363
Mr Puggsly: "Hehe, I said good profit. You said big profit. Frankly, not losing money is what I meant by good. Don't get hung up on semantics"
http://gamrconnect.vgchartz.com/post.php?id=9008994
Azzanation: "PS5 wouldn't sold out at launch without scalpers."







