Boring
Finished all 4 seasons. Watched 1st two way back, and 3 & 4 this time around.
James Cosmo in season 3 was great. The English Russian accents that all the Russians spoke with, were really odd, never got used to it.
I enjoyed Louis Ozawa as Chao Fa in Season 4. He was good.
Wendell Pierce was great throughout the series.
However, I am not sold at all on John Krasinski as Jack Ryan. He is really bland. Nothing inspiring. Spy stuff and intelligence are very interesting subjects. But he is not exciting to watch on screen. Really boring choice to play the role.
The series was average with some good moments.