The ability to choose a custom png, e.g. Bluray or ClearCase as an overlay for the Covers of movies, series or albums would be awesome (no I mean no image processing stuff like Imagemagick etc). Perhaps different overlays depending on the resolution HD/SD.
Having no frame /coverartwork could not be less repetitive imo.
Just thought about two cover types. One black for SD content, one Blue like above for HD. Makes the overview a little more exciting and you can see in one view without filtering which type of movies you have.