I just finished watching Superman/Batman: Apocalypse, and it’s WAY better than the comics! The ending is so much better, it really surprised me. Much of the cringe-worthy dialogue and annoying moments were either cut, fixed or softened which I really appreciated.
Director Lauren Montgomery did a fantastic job of improving on the source material; I’m going to have to check out her other DC animated movies. This was a huge improvement after the Superman/Batman: Public Enemies animated movie.
Read an interview with Lauren Montgomery on bringing Supergirl to the screen.