Remember, this is the studio that brought us recent comicbook classics such as MOS, BvS, SS and JL and the director who brought us the razzie robbed classic Suckerpunch

. What did you expect honestly!
Regarding the UC of dawn of just-s**t, well I thought that all the additional CK/superman scenes they re-inserted improved the movie (and superman's stance) quite abit in sense that the movie went from being a dinosaur sized dump into a human sized dump.
Take an Emo, mopey dialogue challenged superman and a psychotic Batman then add a twitchy lex luthor that only Joel Schumacher could love, a waste of screen time lois lane and a silly, contrived, poorly thought out plot and you end up with a s**t souflé (looks substantial from the outside but is infact full of fart air).