Saw it this weekend. My wife (who likes most comic book moves and rates the last two Batman movies among her favorite movies) hated it. I thought was okay, I guess, but I left feeling colossally disappointed. There was definitely a really good movie in there somewhere. All around good acting, good story, good effects. But Zach Snyder ruined it with his penchant for "oh shit.. i'm not sure what to do.. I know.. BREAK SOMETHING". The movie was either short plot moving dialogue or someone throwing someone else through a building for 3 hours.
I'll go see the sequel when it shows up, which I guess says that I didn't think this one was too bad. All in all in further cemented my opinion of Snyder as one of the most overrated names in Hollywood.