http://www.nintendo.com/games/detail...h-MRRGPfb77Af8

My five year old son enjoys playing Tecmo's Tsuppari Sumo series for the Famicom and Super Famicom with me, so I was considering purchasing the Wii update to the series for us to play. Anyone played this and able to give me a recommendation or warning? Bear in mind, my son and I both like sumo and he has no qualms with either button mashing or swinging the wiimote about like a crazed orchestra conductor.