I went in expecting this to play like the old "100 Scariest Movie Moments" I saw on YouTube, but this is different. The commentary goes a lot deeper, with directors like Edgar Wright and Fede Alvarez and film scholars (mostly very smart women) giving some great analysis of how successful horror scenes are constructed. There's also a lot of cross-referencing to other films, some in the genre and some not, and some of the connections are surprising. (For example, Wright compares a scary practical effect from the po-faced film The Witch to the Hammer camp classic Captain Kronos, Vampire Hunter. Wright also gives the funniest breakdown of Hellraiser I have ever heard.) The list is very eclectic and I get the feeling the ratings aren't meant to be taken seriously, which is fine because what scares people is so different from person to person -- my mother was terrified by Jaws and I'm kinda, yeah, I guess so? -- but I thought Sinister was scary and she thought it was "formulaic" and the monster was "uninspired," so there you have it. The numbering is probably a gimmick to get you watching, but I guess it worked because I am watching and liking it. 101 clips from horror films, some that I like and some I don't like, but the pace is fast so it doesn't take long to get to the next one. Good guests, good gender balance, really well-made. Perfect for Halloween. Love it.