I have visited this place at least twice a week since I started working in downtown Charlotte.
The spicy dishes are legitimately spicy and wonderful, but there is plenty to choose from if you want to stray away from the spice.
Their naan isn't the best, but the rest of the food more than makes up for it. Even when the line is out the door during lunch, it moves quickly and the staff is amazingly friendly. Two vegetarian dishes with rice and naan are enough to have me near stuffed for less than $8.
I only wish they took AMEX. Other than that, I love this place!