Reviews of professor Ruy Exel

Rating: 1.0/5, difficulty: 5.0/5
The most frustrating class I have ever taken. I could not do well on his midterms. The homework did not change you grade by more than about 0.5% for every assignment, so if you messed up on one of his midterms (which most people did), you were basically doomed. Not given any real opportunity to fix the grade via bonus work/grade curving.

Rating: 3.0/5, difficulty: 4.0/5
There were seven other sections of this Linear Algebra class during the semester I was with Ruy, and Ruys section was the only one with a 72% on the first midterm, and a 59% on the second. His midterms were impossible, always on the most obscure parts of the sections we learned. Take 314 with anyone other than him if you want to pass.