The new Superman costume (the Lee one, not the Rags' version) grates on me. He's invulnerable and they've got him wearing armor?
while that is somewhat of a conflicting issue... it sure as fuck makes more sense than wearing a body stocking.
the batman and superman "redesigns" are basically the original versions with changes that everyone has been begging to have for decades: no undies, more streamlined, more like "suits" than "costumes". i find wonder woman's to be a little devoid of color, but for the most part i think they're all awesome upgrades. i'd have preferred something more drastic, but i think this is the perfect balance between new and classic.