Can anyone tell me what getting a CS degree at CMU is like?

My younger bro is graduating from there but from what he always says, it's just work work work work...

Never told me he did anything interesting or extra curriculars though my impression was CMU is the place where all the cool new stuff happens like Pixar, DARPA, robots, etc.

I went to NYU (useless business degree) and am probably more introverted than him yet compared to him it seems I spent 4 yrs partying...