He had massive wasted potential as a character, but he's still my favorite character in the old series; for the simple reason that he actually reacts to everything around him, and acts more down to earth. He shows surprise, shock, caution, suspicion, anger, cockiness...in a lot of ways, he acts like New Dante before DmC was even a thing. He feels like an actual character, and not a one-note caricature like Dante.