Has anyone already played New Super Mario Bros. 2 (JP)? How do you like it?

[JazzB1987]

Hey guys 

I was was almost ordering New Super Mario Bros. 2   but then wondered how different it is from the Wii or DS game? So I hesitated (it wont even be out untill later thiis month in europe)

Does anyone already have it and can share impressions?

Do the coins actually have a game changing purpose? Or can you ignore them? 

How does it stand agaisnt the other 2 games ?  Better worse? 

Is it easier harder? Is more happening?

can I finally kick turtle shells again upwards ;)?

Thanks.