She's my third favorite of team RWBY. It goes,
Ruby
Blake
Yang
Weiss
Its not that I hate any of them, Weiss made a lot of progress in volume four and five, but I still find her the least likable. Ruby is absolutely adorable, I have a natural attraction to cats, Yang is a pun making badass, Weiss is just... There. She's relateable in a way, having an abusive father and having a hard time in social situations, at least to me, but she's just one of those characters who's the least likable (To me) out of a certain group.