I love this place! The food is great, and this has become my go-to local spot.
The atmosphere is warm and inviting. The staff is great. On my first visit, Kohinoor became my new favorite restaurant in town, and they've never disappointed.
There are a couple of improvements I'd love to see:
There's no lunch buffet. I realize that the buffet is really more of a tradition from Northern India, and most of the rest of the country doesn't do this - but many of my Midwest friends are new to Indian cuisine, and lunch buffets are excellent opportunities to let them sample a wide variety of new foods. So while Kohinoor is my favorite local restaurant, it's not the first place I bring friends.
Second, there are flashy lights in the back room that detract from, rather than add to, the atmosphere. It's hard to have a conversation when a purple light flashes across your eyes.