I'm not sure what is wrong with the person who gave this a low score, or maybe they are making their 8 year old watch Disney JUNIOR... but this show has tons of educational stuff. It is a tad superficial, but being Disney Junior, the target audience is 2-4, maybe 5 year olds at best. The concepts would be a tad elementary to a child who is a typical school age...
But the songs are catchy, they use visual/audible/repeated methods to teach. My daughter, who is 4 and of insanely above normal intel finds it good entertainment. Educational? Maybe not too much for her, but then again we use workbooks and games for education... Television is for mind numbing entertainment, relaxation, not education (and to be limited).
Some of these other shows like spongebob and phineas&ferb are ridiculous and just emphasise the things that are wrong with the way we raise kids today. Ridiculous, scatter-brained and just a bunch of flashy colors and loud noises...and words that most of us don't let our kids say.... All junk. MM Clubhouse, good. Curious George, good. Even Martha Speaks, good. These hyperactive, silly noisy shock-shows are ridiculous and I won't let my child watch them. (but to each their own)