I find it mildly humorous that this video would be considered real.
Do you have any idea how easy it is to do what they did to the video? I mean it wasn't even a good effect for the ghost, or even constant, it was just random whenever the camera was on the ghost or she was talking. With all that said, it was still entertaining nonetheless and I enjoyed watching it.
<edit> much of the debating on the reality of the video I'm talking about is from the video's comments </edit>