We just finished the demo version. The beginning is super easy, but if you take the time to go through the whole demo it gets really fun and hard! My six yo thinks it's awesome. It's hard to say how long it is to the boredom factor. There is a feature that allows the user to design their own, but it wasn't available in the demo.

Shari
Mom to DS 10, DS 11, DS 13
Ability doesn't make us, Choices do!