Really. I went to MIT for undergrad, and my experience there was nobody questions who you are in classes with 40+ people. (The one exception was an AI class I t

Really. I went to MIT for undergrad, and my experience there was nobody questions who you are in classes with 40+ people. (The one exception was an AI class I took senior year with Patrick Winston. There were almost 100 students, but he quite impressively memorized the names and faces of every student before the first day of class.)