Steve is known to voice characters who are either teenagers or young men who have teenager-like voices. Coincidentally, he has been cast several times as short male characters: Master Mage Clef (Magic Knight Rayearth), Jay (Tales of Legendia), Neji Hyuga (Naruto) and Toshiro Hitsugaya (Bleach).
When doing Kadaj's voice in Advent Children, Steve uses similar lines as he does while voicing Fayt in Star Ocean. Kadaj is crying for his mother while Fayt cried for his father.
In the first episode of Avi Melman's Voice-Over Podcast, Steve admits that his favorite character that he has voiced is Kadaj in Advent Children.