Accepted Answer
Enthusiasum, Child audiences, and fake effectsEnthusiasum: They make the actor look so happy while playing/figeting with the product but in reality it could just be a bouncy ball worth nothingChild audiences: Some toy companies make kid actors play with the product to make other kids think its funFake effect: You know that glow stick that was said to light your world, but really didnt glow more than a lighting bug? Fake effects can be used in many ways like for a frying pan commercial , making you think that steak is perfectly cooked but really just a piece of brown plastic spiced up with some special effects, but when you buy the product and use it as told your house burns down