Moreover, while Paramount has decided to make a go of it with their own animated content (such as the Oscar-winning Rango from two years ago), Warner Bros. could have frankly used a powerhouse animation slate as they have mostly failed to capitalize on big-screen variations of their various DC Comics television franchises or TheLooneyTunes.
In any case, it was just as easy to enjoy it as a grown-up, in the same way that when you now look at LooneyTunes starring a knowing Bugs Bunny or Daffy Duck, you realize that their creators wrote them as much for their own amusement, chock full of double entendres, as for children's.