Excellent, never expected anything like this from bollywood.
The script is excellent but the movie story telling still has many shortcomings.
First of all they are not clear about which age range of audience they are targeting because the story telling is very comical and has a lot of childish pauses which definitely makes it for children but still it has suggestive/provocative content. So it has become something that you can't sell either to the teenagers who want flamboyant things or to the children who are too young to be exposed to this.
Secondly, the double crisis Shurti Sengupta should have been depicted better. Missing Akash and falling in love with Jagga should have been depicted better, I think both the actress and director failed in shooting the best expression.
Thirdly, the story telling should have been smooth, the movie should have taken maximum of 10 minutes of Shurti telling children the story and not 45 minutes of it and should have not often come back to this setting which brakes the smooth depiction of Jagga.
Still it was a fresh air.