Its alright, finally we have a decent serialized plot and some good jokes to boot but we need the five and Shifu back. I'm sorry to say outside a few villains the younger pandas just don't have strong enough characters to build off of unlike the main cast we all go to the movies to see. If you want more kids to watch this invest in the characters you already have.
Villains and side characters though? Amazing. Especially Jade!
Only other thing I'd add is get some more choreographed action in there and it'll be perfect!
