Don't know how I feel about this. I believe it was already mentioned, but I've never liked the Superman/Batman pair. Why would Superman need Batman's help? And I don't think they even exists in the same universe, do they? I always thought that pairing up seemed kinda off IMO.
I suppose at the very least however, the movie could be cool to see on a big HDTV. MoS was a very visually pleasing movie. I could see the same being for this new one as well. But unless they come up with some amazing way to bring the two together I don't think I could enjoy the movie with that gnawing away at the back of my head lol.