yea it's got a lot of study materials that students and professors make for their classes. it's like an aggregate of all test files from fraternities and blackboard websites at a lot colleges. i find it really helpful studying for tests and writing essays
I've been using the site for awhile now and the selection of notes is amazing! Since its a user content generated site, the volume of documents is enormous and is constantly growing. It's really helped me fill in a lot of notes I may have missed in lectures and definitely help me understand what professors want from essays and past exams. Just curious, what major are you?