I bought "The Next Avengers: Heroes of Tomorrow" DVD, mainly because my six-year-old son wanted it, but I wasn't expecting much... but I got much more than I bargained for.
Set in a future where Ultron has killed most of the Avengers and taken over the world, the progeny of the Avengers are all that's left to stand between Ultron and the destruction of the world. The animation is good, and the story was really well done. A really nice, original story that will hopefully have future volumes.
I'd definitely give it a B+