We've just had dinner at Tandoor today (Laprida y Charcas).
The place and the ambiance is nice.
However, the food was rather poor.
We order chicken tikka masala, which is probably the signature dish of most Indian restraurants, and it was burnt :-( Even the basmati rice was all clustered as reheated.
The naan was slightly raw and the service is really basic.
It was about $100 pesos each including wine (we were four). It's definitely not on the cheap side yet the food feels cheap.
I had a word after dinner with the owner, who claims to be Indian, and mentioned that he would 'have a word with the chef'. I didn't get the impression that he really cared though.
Another interesting observation was that about 70% of the clientele were foreigners. Didn't get the impression that they were tourist but rather expats trying to get a good share of good Indian food... Unfortunately Tandoor is not a good place for that.
I would welcome a good Indian restaurant in Buenos Aires. Really hope this happens soon.