I Initially liked the concept of QSRs. Rather than going to the restaurant I suggest you get it home delivered and that too thru hello curry website and not any other way. The delivery is good if you order from their website.
They also provide good offer.The taste and quantity you get is also affordable and reliable.
They change menu by including new rich dishes that makes us visit them again and again.
They also have food festivals and festival offers where they provide food at lower rates and now they have referral schemes too. Paytm had patches and was giving 200rs cashback but they have stopped it noe abruptly.