Could've been more sequential, the first level being multiple different rooms all at once made it hard to know what to do and where to go. I also had a hard time figuring out how to open the machine, I didn't get how it worked. The scaling was cool but it felt a little unnecessary, like the cubes could've just been big. It would've been nice to have greater varieties of scale and more situations where you maybe need a precise size or some big cubes and some little ones or something.