The first 75% of it was aimless. Seemed like Toriyama was just trying to contrive ways to keep it going but kept writing himself into a corner. Plus the artwork in the manga was
. Toriyama's art was always top notch but in the Buu saga shyt was sloppy as fukk. Way too angular, the body proportions were really weird, just shoddy work. Plus Toriyama said it had the least editorial influence so he didn't have anybody to stop and tell him what wasn't making sense lol.
However, the entire Kid Buu portion was DBZ at its absolute best. Prolly cause Toriyama knew at that point that he was wrapping it up so he made sure to bust out all the stops.