Sex dreams still ***** on everything else. Artpop grew on me a little but since we can't really hear the production that well (and it's very light anyways), ill wait til the album.
Swine is a mess tho.. The only good thing was the big drop. And the beginning acoustic part of "I know I know" etc. It sounds a mess when she repeats it after the chorus or whatever, it seems rushed.
Ratchet might still be on the album. According to Azealia, she never even sent Gaga the verse, so Ratchet has remained a Gaga track and no Azealia might not mean its death yet.