My quick rating - 8.0/10. John Krasinski returned for a final season of this excellent action show. I would say that 8/10 can be safely spread over all 4 seasons since they were all exceptional. As long as you are into action flix that center around espionage. I'll be looking forward to checking out whatever writer Carlton Cuse moves on to next.
This one is an Amazon exclusive but you can pick up a couple of seasons on these alternate streamers.
