Ive been ordering from Indian Flame for quite some time now. Its just that I have learned what to order and what works well. I am vegetarian so will stick to reviewing that part. The fare is pretty much slightly above ordinary so thats why the 3 stars.
They are really good with anything Paneer; Malai Kofta and Chana. Most Naans. Avoid Daals for sure, and any other dishes like Aloo Gobi etc, and you will be fine.
Always ask for Medium spicy even if you can tolerate a lot more. Cause if you ask for max spicy then you feel the food is full of those artificial flavoring (that thing you call Soda in India, I think its baking soda, not sure) but its not good.
The appetizers and lassi are decent.
So learn what to order and Indian Flame wont disappoint.