Your backgrounds are pretty plain in my opinion. Your text needs alot of work and some of your images/renders, I can't make out properly..
^^^ agreed, i like the first one as well, prolly cos i like MK, the only thing i would do with it is blend in the red square a little, cos at the moment..it just looks.... 'there' lol, n yeah, some of your renders are hard to see, and your fonts need some work, but other than that gj.
the text placing are wrong in most pieces i think, bg's could be improved a bit also, if your just beginning they are pretty daym good evan