I never played the video game nor read the comic book or gave it much attention. Seemed more like an excuse to shoot stuff and blow things up, with gore and flash for "sizzle".
Not sure I like the storyline. Seems too much like a rip-off of John Carpenter's "The Thing". I think it would've played better if they'd made "Predator" race as the protagonist, who is transporting the "Aliens" on a cargo ship, sort of a lead-in to the first "Alien" film, where the human astronauts find the wrecked ship on the planet.
I'm thinking I might save my money and watch "Catwoman" instead.