Pic related. As high school-tier as any other book, but somehow gets praised heaped on it
The prose is sarcastic and juvenile. The humor is Abbott and Costello "who's on first?" bullshit that goes nowhere, repeated over and over again. The theme is literally something I would think is thought-provoking in ninth grade: "The, like, meaninglessness of war!"
Basically one of the most adolescent books that has ever been considered a classic.