An enjoyable hack with some flaws here and there. For one, I do like the music choice and how vibrant each level is. You're able to fly through a number of them with the wing cap, and being able to do that will always be fun for me. The length of the hack also works out as a nice session to play something new for once. The atmosphere each level provides are all unique in their own way, and the difficulty is pretty stable, just enough of a challenge for the casual crowd of players,
Some things that I didn't really like about this romhack come from the quality of the port. From broken models to broken voice clips to a pretty bad model for Yoshi that can't be removed, it made the experience considerably worse than what it should've been.
Although I praised the size of the levels for your ability to fly through a good amount of them, I don't think large levels work for a romhack this small. It adds 20 red coins to every level with a red coin star, and it starts to become a chore to go from corner to corner finding each one. It makes the pacing feel sluggish when you have to grab red coins, specifically in the larger levels. Some level are also a little difficult to find, usually because they're not hinted at very well, and I don't like having to go searching for answers or solutions to games I play. But the amount of space and areas you can go to can make exploration a downside when it really shouldn't be.
Despite my criticisms, I believe it's still worth playing. If you can get around the missing voice clips, then you'll most likely have a good time with some friends.