a really nice concept except for the fact that they didn't retain the essence of it towards the end. they shoud've stuck to the hanging part of it instead of showing the concept of mother nature doing her own part in ensuring jusitice. nevertheless, another great concept has been introduced in Bollywood. Maybe another movie on the same lines but with a cult like absurd, surreal concept would amazing. another thing, indian directors should REALLY consider to stop including romantic/love based songs in the middle of such movies, its a huge turn off/spoils the mood. such movies really don't need it. it takes away from the essence of it.