I am addicted to dosas now. Savoy offers loads of options. Vegetarian and vegan. The Gobi 65 (spicy cauliflower) is amazing. I have been at least 6 times, get a different dosa each time and have never been disappointed. It may look like a hole in the wall but don't let that stop you.
The ratings chart will not allow me to select 5, I assume because they also serve meat, but I would give a 5 if I could.
Cons: Only one location