But Cook, it teaches children "Sharing is Caring". 
Yea but the CPU (and anyone else probably) just gives it to the last place person.
Too true.
Other bad things to add to the list:
* Wiggler's Garden is just bad in terms of having two consecutive Bowser Spaces, and the central path with two consecutive red spaces and the -10 coin ? space.
* The music note F and its annoyingly posh language in Toadette's Music Room.
* I suppose Hammer Bro's bad pun of "My music is SO MOVING!!!" is bad.
* Not being able to play Desert Duel or the other Multiplayer game mode outside of Multiplayer Wireless.
* Horrible loading times for Download Play (around 5 minutes).
* Sometimes the Chests of Chance give out 60 coins to a computer on first shot, then you come up to it, and miss your 60 coins by the narrow margin of a 5 or 1 instead of 6. =P