Story: A fictional story with a lot of fantasy elements full with romance, comedy, action and thriller. The story has a touch of Disney and Kollywood result. No complicated twists. Has typical telegu elements of triangle love between hero,heroine and villain. Vengeance of a fly may sound silly but the movie managed to go beyond the surface.
Screenplay: Hats off to the director for bringing a wonderful entertainer with good screenplay. Every small details had been well planned. The significance of samantha being micro artist, the small narration in the beginning and Sudeep as good shooter. All this has connection to each other. Highlight of the movie is the Computer Generated Imagery (CGI). For and Indian work it was well defined, especially the fly details. I would say better than Endhiran climax scene. Of course not forgetting Crazy Mohan's dialogues. The comedy was first class with his dialogues. Putting logic aside, this movie has all entertaining elements, action as well as comedy and romance. Logic shouldn't be a question since it is imaginary which will be stressed in the beginning. there were few scenes doesnt fit the movie. Just like santhanam's clips, which is small by the way. The survival of samantha from explosion in climax scene doesn't make sense either. Do not expect too much of moral value since it is more towards fictional fantasy movie.
Music: The music was composed by Maragatha Mani. Songs were average. But BGM was awesome and suited the scenes very well.
Plus Point: CGI, BGM, Sudeep's Performance, Creative Screenplay, Crazy Mohan's dialogues
Minus Point: Songs, Simple story, Sound effects for certain scenes
Verdict: An awesome commercial entertainer with imaginary elements. Suit all walks of life. If you liked Kanchana, you will like this too even though both movies has nothing in common in terms of story. Worth watching in cinema.