http://penny-arcade.com/2013/08/19/disney-infinity
I just wanted to share this review of the game from Gabe over at Penny-Arcade and how DI works with his family. I love his comment about how much better the game is to play with his son as opposed to Skylanders because of the split screen.
I visited my brother down in California a few weeks ago (before DI came out or I would have gotten the game for them) and watched him and his kids (4 and 6) play the Wii U together. Having younger kids is a real challenge to have a game the family can play together as the children will often hold the adult back. This game allows everyone to play together while at the same time letting everyone do what they want. It is great!