authentic i guess. since half the patrons were indian, i have to assume this is pretty authentic. it was lunch buffet, so i can't say much about the menu (i've heard good things about the khadai ginger chicken and the kashmiri naan, but i didn't get to enjoy them).
moderate amount of options on the line, but i would have liked to have seen another meat option besides chicken. the flavors were mostly excellent, but i've had better tiki masala. despite brisk business, the chicken in all three sauces was slightly overcooked, like it had been sitting in a warmer a while. i very much enjoyed the coriander chicken and the other non-tandoor one (can't remember the name, but i had 3 helpings). the other mushroom dishes were also fine, and i liked the little potato dumpling thing. the plain naan was good but not great, although the mint puree on it was delicious.
unfortunately, a little flaw in the execution, as i found 2 different very hard pieces of some sort of vegetable which was uncooked, one of which tore up my throat when i accidentally swallowed it. now, my stomach is disliking that and the rich spicy food, but i think it was worth it.
overall, a fine meal and one i plan to go back to try again at night despite the flaws.