So about Tower of God, did people not like Hansung? Or did they not see him as a villain?
Idk at least for the arc the anime covers I think he's both a better character and also closer to a villain than the one you guys picked but idk. I guess also I could easily that stuff like body language/voice acting which I couldn't really get from the Webtoon could also make the one you guys picked a lot better in the anime adaptation.
The anime did not show a lot of his stuff yet, it would likely be in episode 1 of a season 2. They did the reveal, but the impact is not even close. The Rachel betrayal is the biggest event in the show.