It's the best damn Mexican food in Champaign, and it's only given me the poops maybe one, two times? In all honesty, the service here is pretty fast and polite, and when the food comes out I am rarely disappointed. Very few items are strictly vegetarian as almost everything is made with animal fat or cheese. However, if you can put the fact that in one way or another you're probably eating animal byproduct (or just product) then it's great. I love the DR!
Note: I never eat there anymore because (SURPRISE!) it's really fattening.