Went for the lunch buffet with my boyfriend today. We tried pretty much every dish (including the salads and rice pudding).
The pros: decent selection, excellent service, hot naan bread served at your table, tasty mater paneer.
The cons: food was *very* sweet (especially the butter chicken - this was inedible), the lamb dish was dry and undercooked lamb, the sag paneer didn't have ANY paneer in it, and the curries were generally mostly sauce with little meat or veg.
Would we return? No.