I've only popped in to Prime Tandoori a couple of times, and even then it was mostly for takeout. I can't speak to JR T.'s experience, which sounds a lot better than mine. The first time I came in was at about 3 on a Monday - the place was empty but they quickly took my order of butter chicken and garlic naan. The butter chicken was decent when I got home, but the naan was burnt and so garlicky I was a walking stink bomb for the next day in a half. It almost blew my face off, and I love garlic.
The second time, I ordered wings and pizza for delivery (the weirdly diverse menu reminds me of restaurant makeover where they always yell at the chefs to focus on one thing and do it really well). They were dry and mediocre and a little lacking on the sauce. I declared myself done, but after reading JR T's review, I feel like maybe I was a little hasty. Evidently I should try their strong foods and ignore the others, no matter how appealing they might be. I'll update you all the next time I check it out.