She doesn't seem to have many fans and the commentators never seem to talk her up.

I have seem her play in person twice, including an overpowering win against Kuznetzova. I haven't seen bad behavior. She can get down on herself in a mocking way, but I have never seen her have an attitude with another player like Serena. I have watched her practice as well and she has a good time out there. She is always smiling and laughing.