Le Monde describes "Dickie" as a comic that blends "cynical wit with an innocent drawing style," highlighting Pieter De Poortere's unique ability to juxtapose dark humor with a seemingly harmless aesthetic.

Libération praises "Dickie" for its "biting black humor" and commends the series for its portrayal of an anti-hero who consistently finds himself in bizarre and tragicomic situations. The review emphasizes how De Poortere's work manages to be both "disturbing and hilarious".

Télérama notes that the comic's humor lies in its absurdity, with Dickie often facing the most unfortunate and exaggerated outcomes to mundane scenarios. The publication appreciates how the comic's straightforward, simple art style contrasts with the complex and often dark narratives.

ActuaBD highlights how Pieter De Poortere's work is a satire on popular heroes, with "Dickie" offering a biting critique of both real and fictional figures. The comic is praised for its clever humor and the way it "elegantly mocks" various iconic characters.

BDTheque mentions that "Dickie" confronts the absurdity of international situations and revisits human history in a humorous manner. The publication appreciates the comic's ability to blend historical references with modern-day absurdities.

Fnac commends "Dickie" for its trashy and satirical style, which has made it a cult favorite in the French comic scene. The collection is noted for its "sarcasm and humor" without the need for dialogue, making it universally appealing.