I feel like film is over hyped. Expect first 10mins remaining film of the first half is boring and even second half is not that great and expected an exceptional climax due to hype, even it didn't give that much high. BGM is also okayish.
But only good thing about the movie is till now there is no movie with proper sci-fi genre in Indian cinema. Kudos to the director.
Overall it's a below average movie. 2.5/5