"Hater" as a buzzword is so 2013.
It's also a shortcut for those who don't care to discuss why they disagree with someone. That someone is just a hater, that's all.
I'm very pleased with Frozen's success. WDAS is no longer an also-ran to Pixar. You think I'm not happy about that? I've been WAITING for that. Sure, I wish it had happened with a better film, and it would totally have rocked my world had it happened with a 2D film, but at least it finally happened. That is awesome. Yay for Frozen getting the Oscar (big surprise). But BOO to Get A Horse not getting one (although I admit I haven't seen the other shorts that were nominated, so I've no idea if the winner, Mr. Hublot, is actually a better toon).