Anyone familiar with "Starchaser: The Legend of Orin" found here: www.imdb.com/title/tt0090065/ (1985) would see a striking plot similarity. Human slaves are forced to mine/harvest for false gods until Kaena/Orin decides to investigate the claims of these "so-called" gods. Thus an odyssey begins that puts the hero in a world they never knew existed inside their own backyard. I found my mind wondering during the movie (NOT GOOD) if this was stolen, borrowed, or lent? Both the films are foreign imports and both are computer animated in a fashion. This one is 100% CGI while "Starchaser" was painted over 3D wire-frames. This movie rated a 6 but I give it a 5. The animation at some points "cheats" (zooming & panning on stills) and seems too puppet-like. There are points you will feel like you are seeing someone doing SMA with dolls (e.i. Rudolph). However what red-blooded boy couldn't get into the fact that Kaena wears very little clothes in this movie! Wait a minute... she's not real. I might be young but I'm not stupid, give me a real half naked girl any day.