For those criticizing using kids on youtube, I think a lot of it is rooted in jealousy. There are many inappropriate channels that clearly are exploiting the kids. Toy Freaks comes to mind. Then there are channels like RyanToyReviews, Haileysmagicalplayhouse, theEngineeringfamily, FunFactory, etc that are clearly doing it the right way. If you can earn a living playing with your kids and getting free toys to review, that is pretty amazing. Just make sure you are not putting inappropriate stuff on the internet or forcing your kid to do something gross/nasty because you know it will get views.