Now, here's what I think are the dynamics behind this. First of all, it begins with the really devoted fan-esque overhype The amount of hype and fanboyism surrounding Skyrim is just ludicrous. I've just read comments calling Skyrim "a work of art", "the best game I've ever played", "pure poetry" and all other hyperbolic comments that frankly are way overexagerated.
What follows the overhype is, necessarily, the comments of all other people who, sure, are playing the game, but upon reading that kind of comments towards the game feel the need to point out how Skyrim is far from perfect.