I will say that compared to the first Poltergeist, that this second volume could have been more interesting.Sequels are still a problem and rarely, they finally look better than the original.The story of Poltergeist 2 is not very believable indeed. It talks about a preacher and a cavern...(I won't tell the story) while the first episode was about a removed cemetery... They can't just create a new story without relation with the original one, but they do !!Anyway, I personally like the nasty old guy and the plot is in my opinion scarrier than the first film if the direction and the script had been better. Unfortunately, it's not the case.The FX (at the end especially) are quite disappointing.I will add that it is a boring movie ! A pity, some ideas were good !