Marvel and DC are now doing war on a new front, and that is the world of animated features. To be fair, they’ve both been doing this for years, but since they’ve been releasing more high profile features than usual. And now, with “The Incredible Hulk” having been such a hit and the well response to “Ultimate Avengers” and “Ultimate Avengers 2” animated features, Marvel has stepped out again, releasing “Hulk. VS.”