Those costumes are all sorts of "meh". Without all the armored seams and the collar, Superman would look pretty tolerable. As it is though, there's really nothing majestic looking about him anymore.
Batman's redesign is clunky, too. The thing that the Superman costume has over Batman's is the illusion of the outer-underwear. Batman doesn't that have, atleast from what I can see. I also don't like the new utility belt. Either bring back the capsule belt or keep the one Bruce currently has. The grey/black scheme in this case, to me, doesn't work either. Everything kind of blends together, and it isn't very interesting to look at. They should have used the oval, too. It'll be curious to see how other artists handle this costume though. Already, I think it may look better when drawn by everyone who isn't Lee or Finch. But we'll see. Regardless, I hate these clunky, mechanical armored designs.
Wonder Woman just needs blue pants, her traditional boots, and the silver recolored to gold.