Great voice. Went to loads of his 'oapras' :-)
hes no bad, well better than the student we got instead of him, hate her! Miss Ward... but Mr. Barr's cool...
He's not really a good teacher but he's a really nice guy. If he likes you.
he's a nice man but not a very good teacher....he doesnt teach,not the most helpful but full of interesting facts
This guy was my physics teacher 35 years ago, and he was brilliant then!! Great guy.
a bit scary but if you're in his good books then he is nice enough