Here are games that made me spend 5$ or that I was pleasantly surprised to find in this bundle:
Night in the Woods (I wasn't expecting this game to become popular when I first found it)
OneShot (actually beat it today, started playing around 9 A.M and with pauses finished 6 P.M which was hour ago my time)
Pyre (which is 3rd Supergiant game)
2064:Read Only Memories (which I'm interested in because it's Va-11: Hall-A prequel)
I also saw some interesting titles that caught my attention that I forgot about already, but I would give it a try someday.
There also has been a lot non-game content in this bundle, like assets for games, spreadsheets, light novels and music albums.
Pixel asset might be useful for me someday, if I ever bring myself making games.
Other than there is a lot of garbage (and I browsed to page 40, 16 pages remain), but at least it doesn't show up in my library unless I decide to go to download page I think.