I honestly don't really care about the stuff you guys are pointing out. I still really enjoyed the movie, even if it isn't perfect. I was drawn into it enough by the story, acting, and directing that I honestly never really thought to much about most of this stuff, except for the back thing which bugged me for a minute or two, until you guys started discussing them on here.
It bothered me because I enjoyed the "hyper realism" shall we call it of the first movie
was my favorite live action Batman movie but it wasn't hyper realistic. That movie with it's water evaporatorinator, fear gas and armies of ninjas was fantasyland through and through.