What is the author's style in Hocus Pocus by Kurt Vonnegut?

The Point of View utilized is that of Eugene's and his exclusively. In this sense, it is First Person and narrated like a story told to one by a friend over dinner. In fact, Eugene is very conversational in his manner of telling the story, and very adept at recalling specific bits of conversation or scenery that give the reader a very vivid mental picture. Eugene is apparently an honest narrator, in that the story's events do not conflict with his telling of them.