Saw this at the Dances with Films Festival and decided to get it. It seems a lot of movies, especially horror, are all about the tropes being the main attraction with not much substance as the foundation underneath - which is why so many movies feel the same to me.
Every time The Harbinger hits a trope, it doesn't hone in and linger and make a big spectacle when it gets to it. It feels like just another stop along the way. The story continues on as if to say, "you think THAT was interesting, oh yeah, no, let us show you where we're going" (And yet it all ties in later). And it just keeps going until the movie hits its endgame, which is simply to tell an entertaining story with substance of plot, character, and theme (can't say what without spoilers).
Perfect example: the "possessed kid" trope- Been done a million times. They could've gone down any number of worn out paths with that trope and instead went a completely different direction. This is actually not a "possessed kid" movie but I won't say more.
I'm seeing comments this is more creepy than jump-scary. IMO that's pretty accurate, but for me you can have good and bad movies in both of those categories.
Big-budget Hollywood classic favorites of mine are 8 to 10, so this is a very strong 7 out of 10 and I could see it becoming an 8 or more over time.