What Hicks said.
Predators had it's fair share, in fact probably more than it's fair share of faults, and to be honest was never much above a pretty average movie, but it entertained me and had a few genuinely great elements. I liked Royce. I liked the idea of inter-Predator conflict, even if it wasn't realised well. Some of the dialogue that wasn't simply rehashed was pretty good, it had that oldschool feel that seems to be missing from action films these days. ("It's a game preserve... and we're the game.")
If nothing else, I'd like a sequel just to get more Royce.