Justin Timberlake finishes off his year of movie success (Social Network, Bad Teacher and Friends with Benefits) with this incredibly well-made, well-written and very entertaining sci-fi/ action flick. Here is the plot in 1 sentence: Everyone has a clock on their arm that counts down to their death and they can top it up by stealing, borrowing or buying time and time is the currency and JT gets accused of murdering a suicidal dude and he falls in love with Amanda Seyfried and Cillian murphy is an evil man. The end. (It's great!)