Funny, I was in my mid 20s, went to the theater the morning after a night of heavy duty partying. Not the movie to see with a major league hangover, creeped us out.
Saw it again later with a clean head, seemed pretty pedestrian.
I’ve never seen the Omen or the Exorcist. I just don’t handle those possession/beast thingies well. Like Scarlet O’Hara, I was raised on belief in hell and don’t want to be anywhere near it.
It did take me several tries to watch the whole of both “Poltergeist” and “The Shining.”