Since his debut, the character was positively received.
Dengeki Onlines Kawachi expressed how much he enjoyed Leo as a character, finding him very charismatic and expecting he would be a full party member in the game. However, Leo's sacrifice took him by surprise, and as much as he enjoyed using the character briefly, he felt it served as a powerful motivator for the game's story due to how it encouraged Terra and the other protagonists' resolve to overthrow the Empire. Meanwhile the staff of
Futabanet Manga Plus, in a retrospective, cited him as one of the franchise's poignant examples of self-sacrifice. They further praised how much humanity his character demonstrated in the story, and how much it left a lasting impact on players. Leo's portrayal and role as a temporary party member lead to players trying to figure out how to revive him or make him a permanent companion, resulting in players trying to
glitch the game to keep him alive and usable beyond the sequence. In later podcasts discussing the game, the staff of
RPGFan further analyzed his character, noting that he was an important element of Terra accepting her nature, but also served as a more humanizing aspect of the Empire, giving some faith to the player that they may be able to reform. Sebastian Deken in his book examining
Final Fantasy VI and its themes cited Leo's death as a turning point in how players perceived Kefka as a character. While previously he was portrayed more comedic and bumbling personality, killing Leo made him "irredeemable", and any "comic relief or lighthearted mischief—or humanity—is excised" from Kefka's character afterwards. Most notability too Leo's death is the last use of Kefka's more melancholic theme, an aspect that Deken felt reflected the end of the comedic aspect and his character's shift to full villainy in the eyes of the audience. Leo's appearance has also been of some discussion. Kawachi upon controlling the character and seeing his portrait admitted they were shocked, moreso than by his death. He had expected a more handsome character due to how Leo acted, and joked "you could say that it taught me that a man is not a face. A man's charm isn't his appearance!" ==References==