Perseus embarks on a treacherous quest into the underworld to rescue Zeus, who has been targeted for capture by his traitorous son, Ares, and his brother, Hades. —IMDb
The pitiful reviews for this are mostly made of disrespectful cinema-snobbery. As a sword-and-sandal action film, this was quite a bit of fun. The special effects were mesmerizing at times, and the mythic story was entertaining, albeit watered-down. It wasn't thoughtful by any means, but this is not meant to be highbrow or artful filmmaking. Accept it for what it is and embrace its purely escapist purpose (fun).