Well what did you expect them to add then? A Donkey Riding Contest? A First-Person Shooter level? Its Mario Kart ffs...theres not much that can be added at all
Just made an awesome stage. Almost all springs at various heights with 4 blocks to allow for multiple entry as you're forced to
Also made one stage which is just 4 blocks
Just noticed some cool Mario Kart Wii foreshadowing
Beat All-Star with Wario and the congratulations pic has Wario on his chopper doing a wheelie with Shy Guys following him on the Mario Circuit Stage