I'm sorry to say I haven't read Hellboy in years. Mignola started farming out the art to other artists and it kind of lost my interest.
I do like Mignola's style though. He's a master of shadows.
I refuse to read other Hellboy stuff pretty much.
Hellboy is only Hellboy when it's 100% Mignola.
Like....Savage Dragon without Erik Larsen would be equally unacceptable...eww.
He ATLEAST could have left the book in the hands of someone extremely similar for the COMPLETE creative process...uh...just so upsetting.