I have great respect for IGA and he made some of my favourite handheld games ever. I don't even mind that he reused sprites and such, because the games were still very good. However, with Harmony of Despair, I was completely over him. I still think that game is embarrasing as hell, and it felt like IGAs way of saying that he had lost all his inspiration and just wanted to move on.
Judgment was different. I personally didn't like it at all, but at least it was something different. Harmony of Despair on the other hand, looked like a half-assed fan project, and while re-using graphics worked for individual games IMO, this time it was just too much. It didn't feel like a new game at all, just a random hodgepodge of the games that came before it. Even the name itself sounds like tired fanfiction.
But in the end, IGA still has my respect. Symphony, Chronicles, Dissonance, Aria, Dawn, Portrait, DXC, Ecclesia, Adventure Rebirth... most of them are great games, and the other ones are at least solid. (Curse and Lament were not my favourite games ever, but I don't hate them. They just failed to live up to my expectations. Except the music in Curse, which still stands as my favourite CV soundtrack, even beating Symphony)