Yes, you can also win Mario Party: Island Tour by doing nothing. Like Mario Party 9 and Super Smash Bros. Melee—and Global Thermonuclear War in Wargames—the only winning move is not to play. [Video by StreetPass Princeton, N.J.]
Nintendo are very quickly becoming the most lazy developers around. They got their cash cow with Mario, and gosh dammit, they're gunna flog it until it's bloated and starting to decompose.
They could be great again, but that would require too much effort. So let's just vomit out yet another Mario themed party / racing / platforming title and call it a day.