My little brother ( nearly 2 ) loves this show so much. I love it he loves it.
As much as it bugged me ( still does ) the way they change certain fairy tales which I love ( did not like Rapunzel ), they did an excellent job with making a show that engages little buddies, and also teaches them new words.
My brother often says words, and little things he sees or hears from it and I am amazed sometimes by it. He then adds "From.. Superwhy!" I am really proud of him.
The Animation is okay in the 3D animated parts, I really like the style now it has grown on me. But I really love all the different art once they are in the books.
The music is cool, even though they reuse it every episode, we still enjoy it; and after a while I was watching it too ( and not just because my bro was... ). I keep asking him who each character is, and it is hilarious. He tells me it almost every time I ask. In the parts with the alphabet letters he points to the right letters and everything.
When watching my little bro just soaks up everything like a little sponge, which is why I would much rather him watching an awesome show which has been helping him widen his vocabulary, and not something like peppa pig... which caused him to say ig instead of pig thanks to her little brother.
Super why is one of his favourite shows.