Yeah but I can't imagine a boy singing to a cartoon dragon being made today (and I love Pete's Dragon).  I would LOVE a return to those, but everything you mentioned was Disney, they were the kings of G-rated material.  I feel like there's a fear of wholesomeness these days, that things can't be pure and sweet and good and I think that's bullshit.  Look, I love Battlestar Galactica and Sin City and vulgar dialogue, but I also like the absence of that as well.  I think you can be enjoyable for all ages without putting in under-the-radar elements for the parents.