Sometimes to judge a film fairly you really need to consider the time at which it was made and what film-making technology existed at that time. This was the first big budget film to really tackle the subject of paranormal investigation, and at the time it was made it was seamless and sleek. It would be easy for people today to put it down for some of the early 1980's effects, but let's flip this perspective around and consider that no CGI what-so-ever was used. But at the same time, "Poltergeist" has a strangely family-friendly vibe. It was directed by Tobe Hooper, but it has the unmistakable fingerprints of producer/writer Steven Spielberg all over it. It focuses on an ordinary, harmless suburban family living their usual lives (their biggest problem is the death of a pet bird), which is suddenly thrown into chaos by outside forces. And unlike most horror movies, there isn't even a lot of violence... well, except for one grotesque hallucination.
Don't expect the usual gore and typical shocks you see in all modern horror films these days, Poltergeist is not about that. With all of the elements of visual effects, sound, acting, directing (Tobe Hooper) and writers (Steven Spielberg) this is one film that achieves everything you want to see in a motion picture. Anyway, Jo Beth Williams and Craig T. Nelson are great in this film. They have real chemistry. You believe they love each other and are a team. The kids are pretty great, too. It's actually quite a thoughtful movie and even has an odd warmth to it. Though there are a few scary moments. The final fifteen minutes are played out to such effect, that one could call it pure horror.
Overall rating: 7 out of 10.