I've never had a chance to play it, although I remember me and my family being very dissapointed with the payment model for the eshop version, and we found that the disk version was very expensive on ebay. :(

I bought it in physical format two years ago. It's true that it's expensive, but I've never regretted my purchase!

why dont you just install it your wii u is modded

I'm on 3DS, but I don't know about Matty...