Poltergeist III isn't a great movie within the Poltergeist series, but Scream Factory has given it a good release anyway with a package that matches its other Collector's Edition package of Poltergeist II. These are both worthy editions to viewers' collections.
Interesting effects work with mirror scenes
Quality and features match other release of Poltergeist II: The Other Side
40 minutes of new features plus alternative ending
Not a particularly memorable film in Poltergeist canon