Aswin J Kumar from The Times of India gave 2 stars wrote "What pushes SIM beyond mediocrity is a script ridden with characters whose humour is bland and actions perplexing". Sify wrote "With a rather silly and predictable storyline, stale jokes and pretty ordinary direction, the film make you cringe in your seats right from the beginning". Paresh C Palicha from Rediff gave 1.5 stars wrote "Director Diphan tires to steps out of his comfort zone but fails to deliver a good film in SIM". Veeyen from Nowrunning wrote "SIM directed by Diphan has a message that is best suited for a 3 minute commercial, but which gets elongated beyond imagination into a two hour long humdrum drama"
Life for former United Nations investigator Gerry Lane and his family seems content. Suddenly, the world is plagued by a mysterious infection turning whole human populations into rampaging mindless zombies.
Virgil Oldman is a world renowned antiques expert and auctioneer. An eccentric genius, he leads a solitary life, going to extreme lengths to keep his distance from the messiness of human relationships.
Teacher Linda Sinclair (Julianne Moore) balances her staid home life with an incredible passion for her subject, but her routine is forever altered when a former star pupil and his unsupportive father reenter her life.
In a future where a failed global-warming experiment kills off most life on the planet, a class system evolves aboard the Snowpiercer, a train that travels around the globe via a perpetual-motion engine.