I think it's highly unnecessary. When I first saw the NSMBU mode (Which is the first thing they teased), the graphics sucked soooo bad!! I didn't say to myself "It's worse than NSMB2", I literally said "It's worse than NSMBDS!!". And actually it IS!! Have a look. Apparently, there's no online either. :/ I don't think this will make a huge success like the Wii U. What do you think?