I don't usually believe in this kind of thing.
One or two things happened that could be easily explained away, or believed, depending on your view on the paranormal.
However, 3 points stood out as utterly fake (in my opinion)
1) the bed "bouncing" looked like someone was under the blanket (on the floor) at the end of the bed
2) when he smashed the "glass" on his head there was no blood on his head or hand. Not even a drip on the floor.
3) when he walks away after smashing the glass, he actually stands on, and drags a piece of "glass" with his foot. Again, no blood on his foot or the carpet.
I was very interested until these points, now all I can say is OBVIOUSLY a fake attempt by yet another "YouTube star" to get recognised.
All in all, kinda creepy, kinda scarey, but ultimately a let down, and I certainly would not see it as a "true story"
