pacing is too slow
the pacing is way too slow
sound effects are a nice touch, but the pacing is way too slow and overly tedious. you ought look at stuff like Wile E Coyote or Elmer Fudd, which i think has a similar structure/premise to your cartoon (i.e. sight gags, mishaps involving props and other physical objects, lots of sound effects, and a story which revolves around the typical main character versus an elusive rival wherein the main character always gets hurt and the rival always survives with near god-like abilities)