she isn't too bad... if you work hard, she is perfectly fine!
Mrs. Barna isn't that bad of a teacher. Sometimes I don't agree with her opinions or views, but overall she's not horrible.
When you dont have her as a teacher, shes really nice. There have been times where I've talked to her in the halls and we've had a decent conversation. Although, when I was in her class, things were a lot different. She needs to loosen up - marking, and the way she talks to students.