I swear by this. Im sick of them. Grandparents are the biggest culprits. We had 15 of them between Christmas and the oldest birthday which is in another 15 days.
Worst I had was one of the cars you put the kids in that you control by remote (with all the electronic bits and pieces to resemble a real car). Needed a ■■■■■■ electrical licence and mechanic degree to put it together.
And to the companies that make these packs to cut costs… GAGF!