Nintendo will never have more Wii U titles over the 3DS. This list is fake.
Never judge the gameplay of Mario on first few levels nor levels that are on Demos as they are always easy, basic and not really challenging at all.
When has any Main Series Mario Game been bad?
In this article, Dean writes you cant and that it made playing with the gamepad harder. I played it at Nintendo's Preview Event in September and I was able to press the left analog stick down(L3)