I know a number of former CH fans have stopped going to the $9 Lunch Buffet here, but i have some fyi:
The new , Punjabi, owner (also owns Yak and Yeti in Somville)has a BC student/son (Jagmi/Jerry) who is to manage KF over the summer. Couldn't be nicer, and you may wish to revisit and make some suggestions to him, as they just might get a serious listen.
IMO, there's just not enough variety. Protein> FOUR chicken dishes today (usually 3): tandoor chicken, chick tikka masala, chick chili, fried chick wings (and that regular crummy shrimp dish). Their very delicious fresh light pakora are not an everyday item but they should be; they need more non-gloppy dishes w/ better veggies (their occasional okra is super as is their occasional kidney bean dish.)
Just to clarify, the KF Punjabi chefs are the same ones who were there with the old owner (owner changed 12/2012.)