Honest critique:
Dialogue was a bit hard to hear and echoey. I think you had the mic a bit too far away from the person or you didn't put carpets down or baffling around him to deaden up the space a bit.
The cut-ins of the questions were each a bit too abrupt and a bit too fast to read easily. I found myself reading faster to keep up with it.
The titles looked a little too low-fi for me. Try to get better titles and make them pop more - possibly CGI letters or 3-D. You want to grab your audience!
The acting was noticeable. The actor with the tattoo especially seemed like he was trying a bit too hard and had a bit too much effort in being angry or annoyed with the questions being asked.
The wardrobe is a bit too casual. It looked a bit too much like a home-movie. But then again, maybe that's what you were going for.
I'd put a musical element in there - like a low drone or a pad that says "This is freaky".
Good points:
Color is good, camera doesn't shake, the framing is good on the guy being interviewed, I could understand what he was saying.
I like how it's a personal diary sort of and the guy is searching to find paranormal activity. You've got something great here!
What kind of equipment are you using? Sound mics? The Vixia is a great camera, IMO. Tell us how you made it!