It's a good airport but nothing extra ordinary. Th...

It's a good airport but nothing extra ordinary. The main con is that they themselves don't provide WiFi in the airport which is a basic necessity these days. Free WiFi networks available are all those given by few network operators like Vodafone and Airtel. They require you to provide an Indian number where they would sent you an OTP. Only on OTP verification you'll be able to connect to internet. This is the same setup which is implemented in Indian railway stations. It's good for a railway station but not for an international airport where travellers from across the world come and they wouldn't have an Indian number with them.