An Underrated Gem?

I dunno, am I alone in this? I went in expecting another run-of-the-mill Insidious knock-off, but this genuinely surprised me with a solid story and a decent genre blend in the third act. Does anyone else think this deserves a higher score?

I included it here in my top 5 underrated horror flicks and would thoroughly recommend that you check out the others if you want to find some more hidden gems

http://uk.blastingnews.com/entertainment/2016/10/five-underrated-horror-films-to-check-out-this-halloween-001189413.html