I think part of it is people know what they want from Nintendo and their many franchises so, when something is revealed and it usually doesn't match that idea in their head, their first sensation is one of disappointment. Over time, though, you come to see that the game actually looks pretty fun and are often won over. This has just happened to me with that upcoming Triforce heroes, as it did with Mario Maker and Splatoon.
That, and Nintendo games are often rather unusual so it's difficult to know what to make of them until more information is released.







