Jet airways provides very good service despite being affordable. The staff is very professional, the service is hospitable, the food is very good and in general they are very helpful. I did find the baggage search a bit irritating. But I dont know if other airways also do this. But I guess considering the terror threats it is fair enough.
I did notice that in my flight to Bombay from Chennai the air hosts and hostesses could not speak Tamil. I guess they just assumed anybody who would be able to travel by flight would know English.
Other than a few of these minor flaws everything was perfect. Atleast for me.