There is a reason that UK curry houses serve food for the UK palate. Day to day "curries" (for the want of a better phrase) served in Pakistan, Bangladesh and Nepal (the asian countries that I have been to) seem harsh and rather homogenous to the UK palate i.e. dhal, rice, nan and - more dhal. I have also been to an Indian cafe somewhere in Streatham that serves Indian caff food for Indians - same experience. What we get in our curry houses is akin to feast-food served in south Asia - the stuff that is served at weddings and as such(apart from Chicken Tikka Masala) is relatively authentic, albeit in a peculiar way. I did some work for Cyrus Todiwala (owner of Cafe Spice Namaste and the unofficial spokesperson for the sector) - he was trained in the top restaurants in India and his view was that Brits going to our curry houses every week are effectively going to an up-market Indian wedding every week. His Tandoodri Venison is very good. I dined at the Maharahja Restaurant in Tallin tonight - very nice, bit pricey though.