A few of us tried Nandini today for the first time and our experience was... just ok. We have been really spoiled by eating at the Taj Mahal in Prescott which is absolutely amazing and I think this has clouded our judgement with other Indian restaurants. We ordered the Chicken Tikka Masala, Paneer Masala, Vegetable Samosas & Garlic Naan. The Naan and Samosas were actually pretty good, while the Masalas were so-so and lacking in the robust flavor we're used to. Their rice is was sticky... almost mushy.
The service was slower and the atmosphere could use some cleaning and sprucing up... but their prices were a bit cheaper than other places we've tried. The one thing we noticed was how awkwardly quiet it was which left us feeling like we shouldn't talk either. Not terrible but overall just... meh. I don't think we'll be back.
UPDATE 2/18/15
The owner contacted me right away and apologized for the experience and offered a meal on the house. Kudos for excellent customer service, thank you Nandini for the offer, we may try it again after all.