He is a easy going teacher and very helpful. He is a kind teacher. His class is very easy to pass if you do your work.
uh hes a good teacher... and hes really funny... but hes kinda mean every once in a while
I hated Stampfel, he was the worst teacher i ever had
I didn't like him at first, but then I got Klaus... now I realize how cool he really was! Stampfel rocks!