dr. lopez is a strange man: he doesnt like you to shake his hand and his lectures are totally confusing. i dont think he even know what he's talking about half the time. i did all of the reading on time and still never understood one of his lectures. he relies completely on the TAs and doesnt offer any help unless you have gone to see the TA first and even after that you have to practically beg him. i would never suggest anyone ever take this man for a class. he is terrible!