He's was a fine main rider. He was a good mix of a goody good main rider but given a more jokey personality to him, I do like how despite how he wants to have faith in humagears because thats what his grandfather wanted, and it does show him struggling. Unfortunately they did this whole turning to the dark side thing with him towards the end which, I don't mind in it concept, but happens out of nowhere with no build up or anything.

I blame the pandemic for Zero-One's rushed mess of a final arc.