I first bought Leap Frog Letter Factory for my daughter when she was two. I loved it so much I buy it for almost all the little ones birthday parties we attened It is fun to watch, keeps the keeps interested n watching it. It is so hard to get a little one to sit down for a whole movie. First time I put it in my little one sat and watched the whole thing. She was just signing and laughing. It was so hard to believe it was something she could learn from. Time they  spend on each letter is perfect for the little one's brains. My daughter knew all her letters after just a few times watching the movie....