Experimento paranormal

I tend to try to find something to enjoy and appreciate in every single horror movie I watch no matter how mediocre it may be and yet I found this obscure film to be very boring most of the time and very frustrating when not boring. It has a somewhat interesting premise, director Sean Stone plays the lead character named Sean and the other cast members also play characters named after themselves; in other words, they all seem to play themselves. Even Oliver Stone also appears as Oliver, Sean's father. The movie starts with a dinner talk about ghosts and then three youths set out to explore an abandoned insane asylum and film their exploit. For about an hour, basically nothing worthwhile happens as they walk around inside the asylum. The setting is actually quite wonderful in itself and yet it simply serves the function of being a background for the three characters to argue among themselves, the line "let's get the hell out of here" is uttered periodically! Some false and some real scares occur in the last 20 minutes or so and yet they are quite mild.