Great thriller with a very efficient contextualization of the events. The final few minutes shall earn Hanks some more well deserved awards for his cabinet. Greenglass' nervous filming maintained the tension, but this is no Bourne Ultimatum where every action scene had amazing use of space and view-points. The final 'action' scene though had a pretty clever use of darkness and light, even if, to my liking, it did not pay off as much as I would have wanted (but again, a big show of directing virtuosity might have been a bit out of place in the context of this film).
Three out of four stars.
PS: I hope Rod-138's coworkers are ok.