Hate? I'm not seeing any. I feel the word is thrown around a lot these days, sheesh; practically every time someone claims not to like something, or not to look forward to something. OK, back on topic... I can reply for myself only - granted you're asking why the news of B/S's short dance got such a lukewarm response. Three reasons for me - a) the overused music. I wasn't happy about any couple or skater who chose it this season, not just B/S. Also, how different can the dances be in content, if only certain themes can be used from Carmen. b) I'll be frank, I prefer the traditional dark-haired Carmens, and B is a blonde, so I'm having my doubts about how she fits the role. Unless she's choosing another character's music that is. And c), I have a feeling she'll already be dying in Karenina, so one big drama and death will be enough for me. I don't need to see deaths all the time from them (I'm thinking of Birds here). Again, unless they don't choose a dying part, but somehow I doubt that.
Just my 2 cents.