It resembles The Americans, emphasizing personal and psychological dramas beyond firing-fightings and murders. It is a good espionage TV Series, but it is not as breathtaking as The Americans is. By the way, I´ve watched the latter for uncountable times and it is by far not only better than the finnish series, but also than all the other similar ones. I don´t know, I guess the cast is not as great as The Americans´. The final episode could´ve been better as well. Anyway, I hope the second season will be better.