User blog comment:Hidden Scorpius XI/My impressions on "It's a Brawl in the Family" (Vol3.Ep3)/@comment-25396609-20151115211713/@comment-3257939-20151115222439

I'm actually surprised by Winter's behavior. Her bad attitude was not a surprise since she's Weiss' sister after all but she was more sisterly than I expected. She asked Weiss about her well-being instead of her grades and was going to visit her dormroom instead of doing whatever she came for.

Maybe she scolded Weiss for the tournament but technically Qrow thought the same thing about all the other teams and both are hunters so in their eyes those fights in the tournament looked like a mess compared to what it's expected from an actual hunter which we watch for ourselves in this episode.