Complex logic brought in to a simple story line

Rating: 8/10 (2 August 2014)

I read the synopsis before watching the movie but was not disappointed. Yes, the story line is simple as delineated by the trailer but the complex logic is presented in an understandable way - "time" is the real unit. Without "time", we all are nothing.
The characters played their role well especially Johnson and Freeman. Story at times gets slow as in where is the protagonist heading to? It would have been more disappointing if the character was to return to normal life after such an unexpected event.
At the very end, it went above the head of what was happening. But, it was just a message "pass it on"
Though the logic and sequence appear to be way beyond imagination, it is quiet convincing at the end - all the more realistic may be.
To be short, worth watching and no drag !!!