I didn't remember Manson actually appeared in the video, so I might go watch it, but truth be told rewatching NIN's videos is *not* something I'm going to be spending much time doing--I always hated that whole ugly nihilistic gross-out 90s video thing that he did (think "Closer," "Heart-Shaped Box," etc.)
Corgan is a bigger jerk than Reznor and still is to this day--I think Corgan verged on being a Trump supporter and the last I saw of him was him fighting with a fan, something he's done his entire life, where the fan asked him "how come you don't play '1979' anyore" and Billy immediately snarls "BECAUSE PEOPLE LIKE YOU KEEP ASKING FOR IT!!!" What a dick!
"In The Arms Of Sleep" is a bland acoustic tune. I didn't know "Stumbeliene" was popular at all--seemed pretty rarely talked about IIRC. "Take Me Down" had beautiful overechoey guitar textures at first, like Cocteau Twins, then Iha's awful voice comes in.
I wouldn't be surprised if most Pumpkins fans pretty well prefer Siamese Dream at this point, but don't quote me on that.
Manson has apparently performed "Star*uckers Inc." with NIN onstage at some point, so...