Very nice set of tracks overall, and I like that they all have final lap music - nice touch! The CPU is very brutal in this cup - not sure if this is really a serious issue, given that I played this on Master, but the CPU is generally comparably difficult to how they are on Sneaker Cup, with Simple Circuit, Roundabout and particularly Robotnik Raceway standing out as tracks where the CPU is especially vicious. I was still able to get an S rank run of the cup after a few attempts, so it wasn't impossible or anything, but it's perhaps worth noting. Either way, great cup and eager to see more!