I had an Indian flatmate in London, who sent home pictures of the food he was "cooking". In reality, it was microwaved ready-meals from Sainsbury's. He was satisfied enough, although he was only 18-19 and might have had different priorities.
How would you rate the quality of these?
Regarding take-aways, Indian food has a history of being a fairly cheap option in the UK. (Everyone's drunk? Let's grab a curry!) I'd be slightly put-off a restaurant that said it offered take-away. There's a similar problem with Cantonese food, and burgers.