I've eaten at Seva a number of times, and I'm sure I'll be back. However, there is some room for improvement. The service can be a little slow at times: on one occasion I had to wait quite a while for a table even though there weren't many people ahead of me. (That was at their old location, however.) One dish I ordered, some kind of squash soup, was very spicy even though it wasn't advertised as such on the menu. Other dishes have also been spicier than I would have liked, so now I make sure to ask before ordering anything new. Service is average; prices are on the high side for what you get.
Cons: Overpriced, Slow During Peak Times