Dislike is one thing, constant bashing is another. I said my piece when SKWAD came out, and even then, I engaged in the discussion about the good things (Smithshot, The Wall, etc). When BvS came out I wrote a damn lengthy review. And for the record, I never state my opinions as fact, and I always back them with reasons. If you're referring to the memes and whatnot, they're memes, they're not meant to be taken seriously.
I mean, I don't see myself dropping into the JL thread to say "man, Snyder is a creatively bankrupt cuck and I'm sure JL is gonna be worse than horse**** on a hot day, not to mention that I hope Schumacher takes back the rains of Batman". Do it once, it's your opinion. Do it twice, you're mildly annoying. Do it every day, and you're just repeating the same **** for no reason.
I never understood commenting to drop hate, and I'll always dislike it. If you have nothing good, or at least constructive to say, it's best you stick with the things you like. That's what I do anyway...