i have to second deborah's sentiments that just because there are 4 stars doesn't mean it is awesome --- but it's all the things i think a chinese restaurant should be.
1. close to my apartment (ok that's bias but its important to me)
2. really fast. seriously i stopped in and gave them my order and it was ready in less than 15 minutes.
3. tastes good
4. afterwards you feel guilty because you're pretty sure it had 4 days worth of calories in it and its sitting like a rock in your stomach. and the oil is coming out of your pores.
this is what i expect from all chinese restaurants, and i am frankly disappointed when it's not there (pei wei for instance does not have this)... so for that reason, there are 4 stars. it's my local takeout chinese place, and i love it for it... but im pretty sure i'd never actually eat inside.