It's starting to see some heavy discounting, so not sure how large the additional shipments will be. As long as it has good word of mouth, steady sales should be good enough.
The boxes take a lot more inventory space than a normal game in it's small case, so I was expecting that a bit. Especially after the retailers seemingly expected a bit too much right out of the gate and ordered too many copies.
The Nintendo eShop rating Thread: http://gamrconnect.vgchartz.com/thread.php?id=237454