If there were not some major flaws in the movie like the guy easily hacking immigration site to update his status of boarding a flight to USA,police never enquiring his office whether he is working at the onsite assignment and he roaming around the city taking the risk of police or someone of the goons to see him(let alone his colleagues or friends or friends of friends in the city)......
this movie would have been a perfect treatment of what I would say the first true superhero movie of India..not the childish adaptations like Krish.
Bhavesh Joshi and his friend, Sikku wanted to bring a change and obviously they are not bruce Wayne or Peter Parker or Tony Stark. but what mattered is they tried and here lies the crust of the film--a superhero is one who tries to bring a change even though he may fail doing that.
The treatment of the movie was awesome --acting brilliant! Both the guys enacted Sikku and Bhavesh Joshi perfectly.
I tried not to create a spoiler--go watch it if you liked Nolan's adaptation of Batman ( not that are remotely comparable in class but because they tell us superheroes are ordinary human beings like us but they try and care to bring a difference)