I have to agree with the majority of the reviews in regard to the promotion of good morals and values along with education - for the most part the characters are all funny and kid appropriate - the 3 stars are because me and my wife are sticklers for what I consider to be irrelevant representation for (our) children - the Christmas episode had a "mom and mom" couple that was introduced by one of the characters - I've long felt that all shows and movies should give fair warning as to what type of content will be seen - my belief is that when things are shown that can be considered offensive or cross moral boundaries, parents should have the ability to preview and/or be made aware just as with cursing, fighting and so on - it's almost as if parents are losing the ability to have autonomy in the process of raising our own children