LS4: This guy can't teach. Period. His lecture slides (and lectures in general) were even more useless than the crappy textbook, and he can't explain the topics he teaches at all - since he teaches things that aren't even in the textbook, this is a problem ... a big problem. I left office hours feeling even more hopelessly confused than I did before going in. Homework is ridiculously hard, to the point where even HE couldn't do some of the problems he assigned when asked during office hours. And like someone previously mentioned, his answer keys are riddled with mistakes. So all in all - DON'T TAKE HIM! I mean he is nice and it does seem like he cares, but that doesn't change the fact that he belongs no where near a lecture hall teaching students.

LS 4 -- Just finished my final in his LS4 class. Can I just say that I want to jump off a building right now? Diener is not a good lecturer, let alone a good professor -- he's awkward and loses his train of thought often. His problem sets (homework) are ridiculously hard, and his tests are even worse. I've gone to his office hours a couple times and I think I've come out more confused than I was before. Like someone said earlier, his answer key contains several mistakes and sometimes his written explanations just make me want to cry. GG GPA, it was nice knowing ya.

LS4. Who gave this man his teaching credentials? HORRIBLE!