For an unfinished game I think this had a great charm to it, reminds me more of the old Lucas Arts point and click games. The art looks very nice, voice acting is always nice in a game jam entry, and the music was pleasant.
I did see the issue where the narrator would speak past the text though, and it was a little confusing a but I managed to catch up by clicking ahead.
As for the minigame itself, the controls were easy to grasp and it wasn't incredibly janky. Though I'm honestly not sure I caught any fish, the hook or bait swinging also looks like a fish wriggling on the line. So if I were to make a suggestion, maybe differentiate between the hook and some of the fish a bit more visually.
Overall it painted a nice little idyllic picture. For being a single scene of a game it's pretty solid. Good work!