User blog comment:WillofOP/Vegapunk's Debut/@comment-3555397-20111119015309/@comment-1712781-20111119214336

well i agree though, at least initially its a fact he was chill, inventing all those benevolent designs for his homeland. but that doesn't necessarily mean he still is, perhaps once he transferred to the marines and got infinite funding it went to his head and now hes all about equations, lasers and kairoseki alloys.

if you look at it logically, upon his debut theres going to be some device to allow him to explain devil fruits/pacifisas/ extracting DF powers etc. like a 2nd party needing an update on progress or something similar but as far as his personality it can go either way. he started chill, so either hes just a scientific madman now whose lost his scruples or he's like the doc in Top Secret, a kooky genius making wild shit for the enemy but still a good guy and fighting back from the inside