https://www.youtube.com/watch?v=Hhavsmsi_5M

I thought Inception was an overall great movie. Throughout the movie we witness the characters attempt to navigate the dreamworld while simultaneously fighting for their lives. Should they die in the dream, they should also die in reality. The difference between the two often becoming skewed. It is only with objects like Cobb’s (DiCaprio) totem is he able to discern the real from the fake. At the end of the movie he finally reunited with his children. The totem he has attempted to spin long forgotten. As the audience that last thing we see is the totem spin then almost come to a stop. But we never see it stop. Both Cobb and we have no idea if he had actually awakened into reality. It is an ambiguous ending. It leaves us with many questions. Perhaps even questioning whether Cobb even knew what reality truly was at all.