I seriously feel bangalore airport is very good. Its a new airport and it was constructed I think sum 4 years back. before the airport was very small. now I feel the airport is very big. good infrastructure facilties. U dont have to waste time in luggage screening and all. once u have registered ur baggage.
It il automatically do the screening and stuff.
There is many security panels so u dont have to waste ur tym standing in the queue for son long for security check in. There are so many restaurents and shopping malls. overall the airport is good.