If you watch enough Japanese sci-fi films (live-action or animated), you'll see that their makers *love* to get their ideas from American films. This one is no exception; among other films, you'll see elements of THE TERMINATOR, INDEPENDENCE DAY, and E.T. There's even evidence that the filmmakers saw the Jack Scalia/Dennis Christopher direct-to-video flick THE SILENCERS! As derivative as the movie may be, it's still pretty entertaining. Sure, the story has a few murky plot points, but none that terribly confuse you about what is going on. And while it's directed in that stiff and somewhat sterile style often found in Japanese films, that feeling is much less intense than usual. The movie rolls along at an acceptable clip, there are some neat action scenes, and the special effects are often pretty good for what must have been a limited budget. Not a movie to actively seek out, but it's a good one to pick up when your neighborhood Asian DVD rental place is offering 3 rentals for $10. Ten lashes with a whip for the Universe Laser & Video Co., however, for one of the crummiest DVD transfers to date!