We stopped here (the Samora Avenue branch) on account of Lonely Planet's comment that it has a good selection of vegetarian dishes (which it does).
From the outside the building looks run-down, but inside is warm and inviting. The staff were friendly and promptly took our orders and served drinks.
We shared a dhal, a vegetable curry, a naan and a paratha and thought that overall it was average. The dhal was good, but the paratha was heavy (we ended up leaving it), the naan plain and the curry a little lacking in spice.
It wasn't a bad meal, but it could have been much more exciting!