Math 31B

*If you're looking at David to teach you math your first quarter at ucla. DONT. I made that mistake*

David is a nice enough guy and he really does care about his students. I would NOT venture to say he is a great professor, though. His lectures are unorganized and he does not manage his class time well; i.e. he says he has 3 topics planned for the day but only gets through one. This sucks when the exams come up and he crams a bunch of topics into 2 days.
That being said, his class is bearable. He gives out practice midterms which are identical to the actual midterms. However, you have to do extra problems outside class to do well on the final.