I was in Bangalore for 2 weeks visiting from the States last month. There is a tradition that I have been doing from the last 16 years that I have been away from India. That is to visit all my favourite places that I used to hang around during my college days and try the new ones.
Bamboo Shoots is one of the new ones I tried. We went there on a Saturday night and it was very crowded. It took us 1 hour to get a table for 8. The drinks and food was very good. The ambience and service was excellent. But I thought it was very pricey since this kind of food is available for much less at other chinese \thai places. Overall it was very good.
Just make sure that you have lot of cash. If I remember right they charged Rs40 for a bottle of water !!!