The Dhaba is the Indian restaurant that I frequent almost monthly. Yes, I order the same two dishes all the time because they're very good. Chicken Tikka Masala and Butter chicken. (They're soo good!) Unfortunately, here they pretty much taste the same. It's not the best Indian food I've ever eaten, but it sure is one of the better Indian restaurants in the Valley. I've also tried the Spinach chicken/Saag. Was pretty disappointed (came out very bland and no spice at all). Maybe it was an off night for this. Consistency is very important to me in a restaurant and usually this place delivers. 4 stars for creating tasty food and great Naan overall, but lacking that extra deliciousness for a perfect score.
Service is good. You will have multiple servers throughout your dining experience. This is often a good thing! The downside: there's usually a long wait on the weekends. Very long wait! If you're on the fence about trying it, I'd say just go for it! You'll most likely enjoy it! At least I keep coming back for more...