Strawman.
A game can still have flaws but generally be an overall enjoyable experience. That does not mean that the existence of any flaws, or points where improvement is needed automatically means that people are hypocrites if they are not rating the game as bad.
There's thousands of good reviews, I mean, Steam is a "thumbs up/thumbs down" situation. One review in itself will not really change the rating of the game, although, it would voice issues the game may have into a certain light.
Like GreatGuardsman said, you could put the issues in a "bad review" and still pinpoint that the game is overall good.
Anyway, my 2 cents on this, I don't really think those topics serve much use, and although I'm not one for review bombing, if a few of us did put remarks on this on Steam maybe that would have more effect...
