She came across as strict, and would have a go at you over almost seemingly nothing but if you could shrug it off you were fine. I used to be awful at these lessons so she'd come and help me a lot but wouldn't be rude or anything like that. Strict but not unreasonable.
She is an extremely stressed out teacher who always seems to be against everyone. Anything but an enjoyable lesson. Also, never gives higher than A- (if your lucky).