Jack Ryan was even better than I was hoping. Now that I just finished this last season I can say it's just as good as the first three and has a satisfying ending. Like many here have already said the best past of the show is John Krasinski. He is terrific as Jack Ryan. Who knew when he was on The Office that he would be able able to pull off being an action hero? Here he plays Ryan as an up and comer with the CIA. This a smart, believable show that will keep you engaged every episode. If you're looking for a great spy thriller than keep you hooked and wanting to binge as quickly as possible then give this a try. You won't be disappointed!