For what it's worth, EDGE Magazine has been one of the hardest publishers to crack in having a perfect 10/10 rating, with the most recent being if I am not mistaken being Bloodborne from 2015.
I am very excited for this. And I am very happy to see that the Switch may have one of the best launches in the history of the company. They have everything right, and I wouldn't be surprised that the numbers are rather large at launch.
EDIT: There are also a lot of people saying that this is the Demon Souls/Dark Souls of the Zelda series, which makes me very happy in many distinct ways.