He's really great. I got an A on advanced higher maths thanks to him!
He's ok, but his german accent can be hard to understand. Apart from that he is Ok, and he has a good teaching style, he just lets you get on with it, instead of bugging you all the time.
I'v had him for 2 years, he's ok but has the worst taste in music EVER! It's an easy class wi him. And I hate math lol
He's a brilliant teacher, very helpful, though gives homework at least 2-3 times a week... He has boosted my confidence in maths and my test marks have increased!