We've been here for dinner several times and tried out the lunch buffet.
If you're going for the lunch buffet, try to plan around traditional lunch times because it gets BUSY and there is about 3 square feet of waiting area directly in front of the door.
That being said, this is our favorite Indian food restaurant so far. The service is maybe a little slow (even when they are not busy), but the food is worth it. The hubs sticks to the standard tikka masala, but we've had the Jel Frezi and Vindaloo as well. Everything was fantastic.
The lunch buffet is a great way to sample a bunch of their foods too.
We'll definitely be going back for more!