Kid seemed to have ridden that ride before and was bored with it.
Not child abuse, but stupid. I agree with Stingray24, pick the kid up and take them out of the store. I am always ready and willing to stop what I am doing to deal with the kids properly. They know I/we will walk out of a store/restaurant/any public place to deal with them effectively.
"The President does not have power under the Constitution to unilaterally authorize a military attack in a situation that does not involve stopping an actual or imminent threat to the nation" - Barack Obama (a freshman senator from Illinios)