It's an odd choice for a closer and it doesn't complement the rest of the songs well, but as a standalone track, it's great. If she did a full-on collaborative album like this, I think it would work out really well. I just feel like an album should have some sort of cohesion to it in order for it to feel like an album and not just come across as a collection of songs, and this track ruins any cohesion this album had (which, admittedly, wasn't a lot). With that being said, I think this album is a much better effort than her first. I like that she experimented a lot with different genres and didn't just stay with the sugary pop songs that were on The Listening. Hopefully she goes even further on her next album.
I really would love to know why this makes me smile so much. Something about this song sends chills up and down my body and puts a smile on my face. It makes me happy for some reason. Why? I don't know. But it does.