First of all, no item numbers or love songs to break the narrative. Akshaye is top notch as a police officer who has done fantastic work. Sid displays good promise and finally gets to display various character shades. For a thriller, you will find a lot of scenes which will tickle your funny bones. Constable Tambe is hilarious. Overall fantastic murder mystery of Bollywood in recent times which will really blow your mind until last moment. You will not be able to recognize murderer till the last moment. You will never loose grip of the movie that is the best thing in recent time.
The only disappointment is performance of Sonakshi. She miserably failed to impress.