
I believe most of the people here actually don't mind the "slowburn" and political problems in season 2, since if you pay attention, that already happened in season 1. The problem is that the flashbacks are too sudden. This is what many people are disappointed with, it's a shame that even though season 1 was very good, season 2 feels a bit odd. It would be better if the flashback was delivered by Ian himself (for example, he gets a memory of his past, then we enter the flashback arc). So it's not surprising that many readers complain about season 2, it's something that can't be helped. Even the author should have seen it coming.