Sorry, I didn't like it.
First of all, I hated the lengthy interruptions with 'real-life' characters – without any skip option. What they had to tell wasn't at all interesting.
And it was extremely boring to search the same rooms over and over, without any useful hints. Luckily I found a walk-through somewhere on the internet, otherwise I wouldn't have been able to complete the game.
If you're very young or easily frightened, the 'horror' elements might be a mild thrill. For me, they weren't.
There are many much more interesting games at the same price.
My recommendation: don't buy it. It doesn't get better after the free trial period has elapsed.