Wow you have some fun ahead of you. And from what you’ve said, despite a few (strong) disagreements, I think you have great taste.

The Exorcist Version You’ve Never Seen just adds some deleted scenes back into the mix. A common complaint is that it escalates too quickly as a result, but damn if it didn’t stick with me.

Blair Witch is a real divisive one but if it hits, it hits RIGHT.

Paranormal Activity is in my pantheon of game changers. It’s not perfect (Micah can fuck off forever please) but the way it established the day/night safe/scary cycle only to violate it at the end was a master stroke.

Ouija is just the best creepy Flanagan film for me, but I think my favorite of his is actually Oculus. I love that it’s legitimately trying to avoid the pitfall of dying from dumb decisions by starting off with “let’s study the shit out of this evil”. I also adore Doctor Sleep and Haunting of Hill House.

The It miniseries scared the hell out of me as a child so I can’t promise it’ll be as good now. I thought Chapter 1 was really solid and creepy but the second one dropped the ball really hard.