Ghost Dimension: Unseen and Unedited

How many "shows" can regurgitate the same stuff again and again under the banner of "entertainment" (calling this stuff a documentary is an insult to everyone's intelligence). Here we have a "high tech" approach using a bunch of gadgets that are supposedly sure fire winners in their ability to contact the dead. Says who? What would a decent electronics engineer tell you about the contents of these gadgets? Who manufacturers them, and how did they determine that x, y or z circuitry is the right stuff for contacting the deceased? Answer is, they don't know, and it's just fairly run of the mill electronics with a bit of ghost marketing behind it. Come on people. Let's have at least one programme that's objective and doesn't require a bunch of fame hungry people stumbling around in the dark and getting spooked by an endless array of "black mass" figures. Is it scary to be stumbling about in a dark old building at night? I am sure it is. Is it even a remotely worthwhile objective exercise into the paranormal? Of course it isn't. Sadly, it's just the same old same old homage to the equally unworthy Most Haunted.