It feels like the game was inspired by A Short Hike but restricted itself to the "platforming" side of things and is poorer for it.
Don't get me wrong, I enjoyed the game but the world feels a little empty. With a few NPC and more interaction, it would have felt deeper, I think.
This being said I really loved gliding around and exploring this gorgeous world. But will I run around longer to complete the collectathon? Probably not.

Recommended if you like riding around on a cool broom. My niece loved it too.