If you're looking for meat then there's not that many options. Shah's is OK but nothing special. Raavi kebab is good but much more traditional rather than what you'd expect of a curry house (no beer either).
The second half of my post where I talk about the veggie places seems to have gone missing.
I'd favour the veggie ones as a bit different to your normal curry house. I like Ravi Shankar although Chutneys (which is probably the buffet one you're thinking of) is also decent.
All the restaurants are still there.
If you're looking for meat then there's not that many options. Shah's is OK but nothing special. Raavi kebab is good but much more traditional rather than what you'd expect of a curry house (no beer either).