Thank you very much for giving the game a shot, glad you were able to get the chance to do so! We certainly do need a better onboarding / interaction guide as the player progresses through the game.
Glad you found the fishing mechanic interesting, sorry it was frustrating as we definitely want to avoid that kind of feeling. I think it needs to be stated more clearly that releasing the line sometimes instead of pulling in drastically reduces the tension which prevents the line from snapping.
Anyway, we appreciate you giving it a playthrough and the feedback!