In terms of authentic Indian food, if you are not Indian this will be the most authentic you will have ever had and full of natural spices and flavours - may be a little spicy for many. If you're Indian then this is still regarded as one of the best places in Durham to go to.
We had seekh kebabs (beef and chicken), chicken korma, chicken biryani, mixed daal, and naans.
The pricing is pretty good at $36 for all of the above and naan is included at no extra cost.
Downside is that they include whole spices both in the rice and in their kebabs so you will be taking a bite and crunch into a big peppercorn or clove etc - you have to be on your toes!
Other thing is even when you call ahead with take out they can be really delayed - we were told 40 min but had to wait another 20.