This movie is not good but..
When i was watching the movie I wasn't scared or anything but then I went to bed and started thinking about shadow people...I didn't sleep for 2 days.
The thing about this movie is that it plays with your head and forces you to get paranoid.
I haven't seen any shadow person in front of me but I do kinda somehow believe in them because sometimes you walk by a room and you see a shadow figure for like 1 second then it disappears.