In terms of graphics, this is a very nice looking game. The gameplay is a little bit boring, but you say that you are going for a a "relaxing experience" so I think that that's fine.
A few things that I do want to bring up:
- A few times early in the game, if I fell for a decent distance, I would stop in midair for a few seconds until the game decided to let me fall the rest of the way to the ground. I did not see this happen after I got the glide, so maybe it is related to that somehow.
- The sound effect for the glide clashes with the rest of the game's atmosphere.
- I don't know if I did something weird or if some debug setting was left on for the build that I played, but the number of seeds I could enchant never went down, so I never needed to go back except for upgrading.