A mixed bag for sure. My favorite aspects of tv investigations are when they have psychic analysis because I am always drawn to psychics, and also the new technology being developed for investigating. I am always excited when a new piece of investigatory equipment is unveiled!
The downside I think is the hype involved. Most tv investigators are extremely quick to jump to the "demon" label. Negative energy is fueled by fear. IMO they are trying to increase the likelihood of a negative reaction via hysteria and provocation so that they benefit financially. I also disagree with the exploitation of earthbound spirits (not of a negative nature) without using the proper techniques to help them cross over. We had another discussion on this and see it as them being kept like circus performers or zoo animals. They are consistently contacted but rarely helped.
I understand the motive to investigate scientifically, and agree with it, but I think in most cases tv investigators throw morality and humanity out the window. Which no one should agree with.

Love and Light to compassionate investigation!
~*Ashley*~