Just imagine you The Movie Can Be Summed In Scenes After Mr. Leonardo Kapoor Is Awaken By Air Hostess Before Which He Was Dreaming Complexly With Great Visual Effects. Wikipedia excerpts=> Writer Christopher Nolan Said "I Put That Cut There At The End, Imposing An Ambiguity From Outside The Film." Reality Check! Mr. Leonardo Teammates Are Mere Fellow Passengers Who Are On Their Way And Mr Kapoor On His Way. Back Home. That’s All!
The Writer Has Outsmarted Viewers Who Are Ready To Be Psyched Out For A Ride. The Last Scene Has No Relevance By Common Sense But If You Are A Hard Thinker Then Its Criculatory Reference Will Give You A Heady Feel. Plethoras Of Western Movies With Psychic Fictional Themes Has Been In Rage For Two Decades. The Movie Themes Take Liberties In The Realms Of Psyche& Dreams And Further Cinematic Liberties Are Taken For Visuals Effect. A viral marketing campaign was employed for the film. Warner Bros. Spent$100 million marketing the film. .Sue Kroll, president of Warner’s worldwide marketing, said the company believed it could gain awareness due to the strength of "Christopher Nolan as a brand". Its viral marketing is a food for thought that absurd mungerilal ke bhayanak sapne can be hailed as a masterpiece. Controlled imagination and dreams are definitely two different things.
Finally from the movies point of view, definition of dream has been changed by definition of imagination. Skip This If You Are Looking For Real Entertainment. There Isn’t Anything REAL but SCI-FI.wow.