Bad - Not helpful, clear and easily becomes angry.
He is treating the Symphony Orchestra like a professional high-paying orchestra. We're school kids. Recently he sacked a woodwind player from the "Les Miserables" orchestra, which is just not right.
while i hate the guy, he is very good at music. pity he cant teach, and pity he thinks its his job on earth to make things as unpleasant as possible for everyone around him
Yeh, he's always mean to the new students. not cool.