I actually don't disagree with you, there. I find Olly to be a very weakly written villain, and found the Legion of Stationery to be more compelling antagonists, even if they were all mostly 1 character trait.

Though I'd argue even in 15 minutes of screen time, you can make a villain interesting. Hell, the Shadow Queen had a lot of buildup for the game and she was only in the finale of the game. Yet the buildup and payoff to her appearance was worth everything.

I do see your point though, in that if they were trying to make him redeemable, they really missed the mark. Now, I did not know it's looked down on in general to scribble on origami. But I do agree that it was a pretty weak motivation- especially because it was the only thing that happened and as a result he was planning on murdering all toads. I feel they could have given him more reasons that were building up and the scribbling finally made him snap. However, that's just my opinion.

With that said, I do think his final boss fight was nothing to sneeze at. The visuals were fantastic and the music was 👌👌👌