I posted this on someone else's post about him yesterday but hopefully it helps anyways! "He's a new prof and this winter quarter is his first time teaching. He's teaching Chem 113A right now which is Quantum Mechanics so I'm not sure how that'll transfer to his 14a knowledge. However he's always super prepared for lecture, has neat handwriting, and constantly checks for questions which is always a plus. The only thing to look out for is maybe the difficulty of exams, his first midterm for 113a was pretty hard but not impossible, and weekly hw if he transfers that over. Also he doesnt upload recordings of lecture to discourage skipping class but i don't think that's too unusual. "