The rah rah refers to the Rutgers chant:
"RU, rah rah! RU, rah rah! Hoorah! Hoorah! Rutgers rah! Red Team! Upstream! Upstream! Red team! Rah Rah Rutgers Rah!" (yes, I'm serious)
I'm sure the CS department is about as good as any other comparable school, but they changed the department the year after I left (something about standardizing all programming in Java instead of Pascal, C, C++, Prolog, and LISP depending on the class you took).
Most of the classes were all about theory and at the time it didn't seem like useful information. Few of the professors spoke English which made many of the classes more difficult.
Some of the professors were there to promote their own research and couldn't care less about teaching.
Other professors were great and kept everything interesting and the classes were actually fun.
Darn classes were either first thing in the morning or the last class at night (many double lectures...ugh...3 hours of Numerical Analysis and Computing). And of course all the classes were always in the classroom farthest from your dorm.
I guess the value of the class depended on if you were lucky enough to get a good professor.