If Paul WS Anderson had just taken a moment longer to look at the casting here, he might have had a decent property. A solid conflict between the ultimate ninja "Predator" and the ultimate killing machine from "Alien". Why didn't he? Instead, we find a truly C-list bunch of acting fodder exploring a temple wherein, aeons ago, these two titans of terror battled it out. On arrival in the sacrifice room, they inadvertently release some eggs, and some "Predator" creatures, and soon some of them are on the menu for both as a battle royal looms. The special effects are good, and the action elements work fine too. I even found myself taking sides - just not with the humans, who deserved every tortuous chewing, stabbing and nasty involuntary caesarians that they got. It's paced well, it looks eerie and sinister, and the ending is quite exciting - it's just a real shame the writing and the acting are really mediocre. Teed up for a sequel too - I can only hope it ups it's game for that!