We just gave this to my son a couple of days ago and he can't get enough of it. At 22 months, he only knows about 10 of his letters. He is so eager to learn with this toy. It is very clear and simple what it is teaching you, which is the name of each letter and the sound(s) it makes. The short song that goes with each letter is catchy and not annoying. This toy also gives my son something to do while I'm cooking or doing the dishes. He can be near me, but not be underfoot. I've purchased other Leapfrog toys that are only so-so, but I highly recommend this product!