Predators was awesome, yo! It was very Predator-y. The jungle setting, the scary aliens, the people trapped and being hunted -- all done really well. What else do you need? Adrien Brody is fabulous as an action hero. He's still got that big honkin nose and quirkiness, but now combined with a hot short haircut and some amazing arms and chestal regions. Damn.
I like guns, I like sci-fi, I like action, so I liked Predators. Good, clean, popcorn-movie fun. The end.