I initially had a very bad impression of this place before I came. A lot of students view this place as a bit sketchy because of the speed that the food comes out. No matter what we order, food is always on the table in less then 10 minutes.
BUT despite all these misgivings, my friend decided treated me here, and I'm SO glad I tried it. It is so close to CMU, and although it is not the most "authentic" Chinese food there is, it is delicious, fast, cheap, and has ridiculously large portions :) I've come many times after the first initial time I tried it. My favorite dish isn't on the menu--it's called Crispy Sesame Beef, and it comes with broccoli and rice ^^ NOMNOMS.
Oh, and personally, I find OE's pearl milk tea (which comes hot, or cold) a lot better than LuLu's.