First and Foremost: "In Your Eyes" has been covered by multiple different artists, from Post Punk to Christian, but none of them have ever even made a dent in the original's popularity.
Freud Was Right: Probably intentional. Most of the lyrics of "Sledgehammer" and "Kiss That Frog" are innuendos, and "Big Time" is all about the desire to own a big house, a big car; live in the big city, etc.
Non Sequitur Scene: "This Is The Picture (Excellent Birds)", the penultimate track on So. The song is great, but very weird and comes out of nowhere in the context of the rest of the album.
"Excuse Me" is this for Car: a melancholy vaudeville-style song (complete with tuba!) in an otherwise (Prog) Rock-style album.