Wow at the possible 55K. That seems unusually low. But holy crap if true.
No, actually 55k in a 5-week month is awful.
Yet, I don't think it is just due to the lack of software. Wii U had an equally lacking initial lineup, yet it sold like hotcakes.
The main problem is the lack of something equivalent to Wii Sports.
Now, I know Nintendo tried her best to say "Look! The focus of this new console is the touch screen!", yet in a world FILLED with tablets this is a very feeble message and has not been received well.
Now... why to not create a LINK (no, not the elf...) between Wii and Wii U by publishing Wii Sports U? Something which could be familiar to Wii owners and could involve the use of both the touch screen and the "classic" Wiimote?
That would have been a great move and I still wonder why they are not yet pursuing it.
You may say "Well, because it could sound too much similar to Wii and be a limit for sales"... yet, just have a look at today's sales of the console. I don't think Wii Sports U could be even more harmful, right?