Nostalgic
This was definitely reminiscent of the classic Looney Tunes in my opinion (I noticed you listed it as an inspiration so that makes sense). If you were were trying to go for classic humor, then you captured them very well; unfortunately, I find that's also it's down fall. Most of the jokes have essentially been done before, so it's hard to find something to have a good laugh at. I find the pacing is also a bit slow because every joke required build up (granted most jokes do but I suggest having less build up before the punchline, other wise the joke becomes predictable).
The animation overall was very well done. Some parts looked a little 'iffy but hey, no ones perfect (one part specifically was the fishing rod being tugged, it didn't really seem to have tension on the line). The backgrounds are great, I find they make the characters pop out quite well. I also loved that you used orchestra to direct the characters actions (again, just like Looney Tunes).
All in all, The animation was great, loved the sound, just the humor wasn't anything unique or new. Awesome job nonetheless!