We just found this and the kids love it. I liked the guest appearances (kind of a nod to the parents watching, as the kids have no clue who any of the actors are), and it was interesting for me as well as educational for them. Oddly enough, three of the episodes were questions my incredibly inquisitive 7 year old had asked me within the last week or so - night, airplanes, and the sky being blue; this explained so much better than I did!
The song breaks are fun (Chicken Bop is a new household favorite, especially with the 5 year old!), the different animation styles and the mix of live-action and animation keep things interesting, the bonus fun facts throughout the episodes are great, and even the little filler bumps with Hub and Bub get laughs from the kids.
The way complex concepts are explained through exploration and investigation and then further reinforced with a song is fantastic. This is one show I definitely don't mind my kids watching because they learn so much while enjoying something that's still fun and silly (but not so horribly annoying that I can't stand being in the room with it). I hope they make more episodes!
