I don't find his art in-game to be particularly appealing. Going back to Awakening, in addition to the revamped designs for each class, I remember a lot of brown, grey, and black among the cast bar Tiki. Additionally it as also the first game in the franchise where character portraits didn't move (even FE1 had moving sprites). Awakening/Fates overall presentation felt lacking, and voice actors repeating the same grunts over and over got old fast.
I do enjoy his black/white art pictures and I do follow him on Twitter, you just won't see me adding his artbooks or posters to my greater FE collection.
I'm still crossing my fingers for an appearance from him not unlike Issac fans. I can kind of see him even having a bullet arts type gimmick like Bayonetta.