Simple, direct, to the point. The sound design fits, the over-the-top posing with each catch is just outright funny, and the different characters each having their own vibe in their art is really cool.
Mechanically it's fairly simple and to the point - and I feel like that works here. Some more fine tune control of the rod and how hard you throw'd be nice, but it fits into the "Teach A Man To Fish" angle of learning how the game works, how hard to throw to cast the bait, etc. I almost wish the timer was longer on the later levels given the spike in difficulty with having to factor in zero gravity.
All in all - a really fun little game!