I'm not a big organic chemistry fan, but Rob really makes it a blissful experience. It's very hard material, but if you go to lectures (and enjoy his occasional memes and funfacts), read the textbook, and do book problems, you'll at least get a B. Which is pretty much amazing for a student like me. 5/7 recommend. He's amazing.

a decent professor

Awesome teacher. very organized lectures, and fair tests. Curve is necessary.

Best OChem professor on campus. Clearly cares about the students and actually teaching them useful information. Gives extra credit. Curve is pretty high. Tests are hard, but he prepares you for them. Very easy to talk to and office hours are helpful.

Robert Lewis is hands down the best Organic chemistry teacher on campus. I took his summer course and he made OChem a very interesting subject. His grading is very fair, and his tests are taken from book problems and online homework. If you get the chance to take this class with him DO IT. All other OChem profs are subpar.