He was far more grounded, but I found his motivations were weak. I mean not that I understand he is mad for what has been done to him, but I didn't find they really developed his story. His story and motives are REALLY similar to Punisher's in Daredevil Season 2, but they executed Punisher MUCH better. But that isn't weird, considering there's only 1 film to develop Zemo and multiple episodes to develop Punisher.