Pros: You can clearly tell that this is a Scratch game, which always gives me nostalgic vibes. it has that feel you cannot replicate anywhere else, and with minimal jank. It's short and sweet, not overstaying it's welcome.
Cons: It's obviously a Scratch game. And it's slightly janky. And it's very short.
Moral of the story: Shoot for the moon. If you miss, you might still land upon three stars.