Not really man, it's different strokes for different folks IMO. You have your own creative style and it suits you. I really dig some of the background work you do. You also find art that I haven't seen before which is impressive to me considering how much time I sink into finding and saving art from all over the net. The only thing I would point out to work on for you is possibly text/font treatments. But that comes without knowing what program you are using and such, which really changes what you are able to do.