OMG. Just listened to this in an "intense" manner (alone, with good speakers, concentrating).
Will's a fucking genius. That song goes through so many twists and turns, it's hard to imagine the mind that could actually create and perform that song for the first time. It boggles my mind that someone can come up with a series of sounds...that's all they are, sounds, whether guitar, voice or whatever...and organize them in such a way that they create a field where I understand what he's feeling.