Its always great to get toys that grow with kids instead of the kids outgrowing them in a few months. Emma loved the ball machine for a while, but we put it away a few months ago as part of our toy rotation. It has recently come "out of retirement" and is a hit with both Will and Emma. Although Emma sometimes plays with it differently than Will. For example:
And just in case the photos are unclear, here she is in action:
Gotta love it!