Here's my contribution to the list:
The Original Delhi Chat
location: Kottivakkom Kuppam Road, about 50m away from the IOB ATM on New Beach Road at Thiruvanmiyur RTO area.
USP: North Indian delicacies at very economical rates (Roti, biryani, dal, Aloo-jeera masala, etc). You get a chicken biryani for 48bucks, parathas for twenty, etc
Quality: Worth the money. But don't expect anything hi-fi. Befriend the waiters, and you can get an honest opinion about the food served that day
My recommendation: Good place to visit regularly
Alreef
location: Along the ECR, at Kottivakkam, after Europa discount store.
USP: Grilled chicken, Arabic food
Quality: Really good. Grilled chicken is too good. So is the shawarma.
My recommendation: Visit once a week
If you go on a weekend, it might be a bit difficult to find seats, and you'd end up waiting for a while.
Murugans Idli Shop, T-Nagar
I've been to this one, and you can go on eating idlis until you empty your pocket. Too good. Delicious sambar and chutneys.
Mainland China
A place that very closely resembles authentic Chinese food. Ambience might not be too inviting, but service is impressive.
Rain Forest
Ambience is good. Service is normally good. But some there are some waiters who get too excited about clearing the plates and giving the bill. And the best part is, they ask you for your feedback which will be evaluated instantaneously - if they don't get "Excellent", the in-charge would come to your table along with the waiter who served your order to find out what went wrong
Adyar Ananda Bhavan's NV outlet in TIDEL Park
Used to be good when they opened.
But recently (~3months back) the quality has deteriorated and prices increased.
Hotel Coronet, Adyar
No justification for the high prices for the quality and quantity of food served.
Hotel City Gate, LB Road, Thiruvanmiyur
I used to endorse this place because they would serve nice Idiyappam. Whenever i went there alone, i got a decent service. Except once, when a waiter demanded a "TIP".
And once i took my roomie there, and he got a dead spider from the curry (don't remember which one)
Kokum, MRC Nagar, RA Puram
A bit expensive, but quality is good. Once I tasted some Goan food. I liked it. THat's the first time I'm tasting Goan food, so need not be authentic Goan.
Tharavad, Breezy Beach Road, Tiruvanmiyur (it faces Tiruvanmiyur beach, before Bella Ciao)
Quality is good. Mallu food basically. Costly. They claim that it's run by the same people who were running Tharavad Besantnagar (which is now rechristened to Nandanam).
Loyola fast food, Nelson Manickam Road
Average quality, but VFM. Avoid drinking water, instead order any bottled drinks. The steel tumblers aren't clean, and sometimes I see a film of oil floating over the water. Parking is a big problem. Don't be a regular there, you might end up with a bad tummy.
Hot Chilly
Located some 200m offset from Nelson Manickam Road, on a cut-road between the Pantaloons shop and Spencer's Daily.
Economical. Tandoori is good. Chicken dishes are good. Rice and noodles to be avoided - they're bland.
Sabari Classic, Navalur
The buffet is too good. Moderately priced. Good for a monthly once or twice visit. Especially on those days when there's an acid leak inside your tummy.
Abiruchi Andhra Mess, LB Road, Thiruvanmiyur
Try the Andhra meals plus Gongura chicken. Delicious. I sometimes visit there - mostly during weekends when the day begins at 12 o'clock... Great place to go when you're real hungry AND you're ready to brave the queue in front of the palce.
<Forgot the name> It's in T-Nagar, you can see Hyderabadi Biryani written in big bold letters on the outside. It's on the first floor, the building is located at the corner, towards the beginning of the flyover on South Usman road, near the Woodland shop. Please don't go there. Everything is bad - food, ambience, service.
Hotel Crescent, Sterling road
Don't confuse this with Hotel Crescent Sterling.
This one is near to the bus-stop on Sterling road. You get good fish fry, and basic meals. Economical.
Hotel Crescent Sterling
This one is the place to go on Sundays and Tuesdays - nice "sadya". The traditional Kerala food, served on plantain leaf with all curries, payasam, pickle, ghee, etc. The only thing that doesn't look good is the way the dishes are served on the leaf - the people who serve food do not know where to put each of the dishes. Except for 2-3 waiters, rest are from the North East.
Kerala Hut, near Royapettah Hospital.
Nice Kerala food. Space is a premium. Be prepared to wait in the queue during weekends, for lunch.