Not too easy. Not too difficult.
When others say "he is so easy, just study the notes you took and you will get an B at least" dont listen to them.
Most of them who say that are probably geniuses and think everything is easy.
Hours per week:
Advice for students:
I got low Bs on all of the tests with studying a lot, he just confuses you so much by his tests (I'm not dumb and have a B in chem 1,2). Most got Cs & Ds.