IGN has a feature on Nintendo Land, one of the key launch titles for the Wii U:
Thus far Nintendo Land has been billed as the Wii U equivalent of Wii Sports. To some degree that comparison is fair, as Nintendo Land is a collection of smaller games, and it also operates as a key demonstration of the potential of Wii U. You'd also be forgiven for equating the two titles, as Nintendo has done so in the past - though it now admits that was a mistake. Yet playing Nintendo Land for more than just 30 minutes reveals something significant - there is a lot packed into this game.
Check out the article for lots of analysis and gameplay footage for each of the "attractions" in Nintendo Land.