Poor

Prof. Spengler is always late, doesn’t review for tests, makes corny jokes, and counts lateness. 3/4 of the class actually dropped out in the first 3 weeks. I wouldn’t recommend taking him because you’ll probably fail this class.

Awful

Prof. Spengler is honestly the worst prof I've ever had. I never had a problem with any class before, but this has been torture. He doesn't explain things well, so you are left to figure everything by yourself on the massive quantity of homework. He always comes late, but students better not be. I actually expected at least half of the class to drop.