The kids couldn't resist - Isabella went straight for the snacks while Ben checked out the high-tech stuff.

Sam was running back and forth - sneaking Isabella snacks, then helping Ben with the toys.

He barely used these toys himself, so he was kind of lost.

But Ben? One look at the instructions and he had it down!

Sam's jaw dropped.

Ben couldn't help feeling a little smug.

With his photographic memory, these toys were child's ...