The people who took care of me were genuinely of God. I suppose YMMV depending if you live in a sane country or not. We do live in the single most atheist country on the planet though, so I guess it's not globally representative...
Underneath the thin facade of being a charitable organization, they're really a disgusting Protestant sect of Christianity who loath homosexuality and have a fair share of controversies. There's a few listed on Wikipedia if you want a starting point: https://en.m.wikipedia.org/wiki/The_Salvation_Army#Controversies
I answered that elsewhere, so lemme just cut/paste:
Fair question: I saw they already had a partial spindle of mixed disks for sale. Just the one though, so I couldn't be sure it wasn't a fluke. Turns out it wasn't.
The spindles weren't the only thing I donated, just so we're clear. I just mixed them in with the rest of boxes of stuff, some of it pretty good. Someone can now snag an OG release copy of Bioshock 2 or Doom 3 for a song. Oh, and the entire Half Life Collection.