Honestly Wilco could be one of the biggest bands in the world one of these days. So gooood.
Gotta say though, Sky Blue Sky (although a surprising amount of people don't love it) is a masterpiece and might always be my favorite Wilco album.
I don't know a single person [who has heard them] that doesn't like Wilco. And I agree with you, Sky Blue Sky is probably my favorite, with Yankee Hotel right behind it.