Pretty good and interesting platformer! Visual wise, it's simple but really nice and later on, it gets even better. Maybe time slowing mechanic never felt necessary and it didn't had any use but I still appreciate putting it. If there was something I really would point out then it would be platform placement - sometimes, despite that definitely you could put a platform, that option was blocked. New platforms which you could use after first level also didn't have a reason to be used - base blocks were everything you needed for the whole game. In terms of enemy balance, bees were quite annoying to deal with and I think something like enemy erasement could make it more fun experience.
In the end, that was quite a good product - congrats for the team!