Fans can find the weirdest reasons to dislike what they love. So yeah, for some it will be very hard to be pleased by anything.
But you know what I find REALLY FUNNY? How the haters seem to be able to explain in detail the scenes they didn't like.
There's nothing remarkable about being able to explain why you didn't like something, particularly if it was at the time something you were really looking forward to liking.
Actually it's a human trait. People will remember things they didn't like far more vividly and clearly than things they did. It works with many things like losing streaks, financial troubles, etc.
But yes, nice that everyone who has a different opinion than you is a "hater." Guess being judgmental is another human trait eh?