Flight of the Navigator is a classic '80s kids movie. Its got everything: kids, computers, spaceships, robots, time travel, aliens, electronic music, and flying. It's a well produced, entertaining, innocent film that should definitely prove nostalgic to anyone in their mid-20s. The special effects are stunning given the age of the film, and the soundtrack by Alan Silvestri is magical and evocative.
Unforunately, the DVD production itself isn't particuarly good. It doesn't have any special features or bonus items. All you get is the film, and the picture quality isn't exactly good. In fact, it's grainy, blurry, with washed out blacks and a shimmering noise pattern visible on the titles. A terrible transfer. Still, at least it's presented in 16:9.
Worth noting, the film features a young Sarah Jessica Parker when she actually was a girl, and not a 40-year-old woman acting like a teenager and looking like The Wicked Witch of the West.