NormanicGrav said:
Speaking of 'stuff', Viz could use this cover for their BD releases:
Ranma 1/2 Box 3 BD.
Viz? Good cover art!? Hahahahahahaha! You got me!
In all seriousness, all of Viz's covers are god awful. Their thought process must be "Let's take the Japanese cover/artwork, mess around with it, add some big ugly text on the front and do whatever else we can to make it look as cheap and unattractive as possible."
Look at Accel World for example, and this is probably one of their better ones.
When it comes to the other covers I believe that the Mirai Nikki BD Box artwork you posted is just a placeholder. The Steins;Gate artwork has changed since I last saw it, and not in a good way. I actually preferred the old art. That Railgun S Artbox also looks delicious.