Instruct: Classify a review as either positive or negative.
Query: Noticed an improvement immediately!

I bought this for my almost-3 year old son recently on the recommendation of a friend. My son immediately took to this video, which he fondly calls "The frogs". It's about 30 minutes so not too long. Within a couple of days, I could ask him "What sound does a P make?" and he'll say "Puh". "What does the F say?" and he'll reply "ffff" with his arms flapping. Something about the presentation/repetition of the sounds really makes it stick in that 2 year old brain! I'd say 2 1/2 is probably the earlist a child would be ready or interested in it. My 1 1/2 year old wanders off when it's playing - not quite ready.I'd highly recommend this to any child aged 2 1/2+. I can't vouch for long how they stay interested since we're still watching it regularly. It will go on my Christmas gift-giving list for any children around this age, that's for sure!