I just completed it. I was really motivated to see all the planets. Fishing was a bit too easy. I didn't need to buy any upgrades, and was a bit let down that the final catch was extremely easy. Difficulty could use some fine tuning for those that want a fun challenge (wasn't a big deal for me because I enjoyed the vibes a lot). The art and music was really well done. The cloud planet was my favorite. The star map reminded me of Star Fox, so I was really intrigued what awaited me on each planet. By the end of it I was pretty invested in the world. The royal cats. The chef. The tiny bits of lore in the descriptions. Great experience overall.