Although it was better than the first (how could it not be?) it's not saying much for the franchise.
For an R rated film, it was horribly tame, like watching the directors cut of a PG-13 film. And on top of that, nearly all the human kills happen off screen and the movie is generally too dark to see anything.
Even worse than the action was the acting, which made second grade christmas plays seem Oscar worthy.
If you're a die hard fan of the movies and you must watch it, pretend the humans don't exist and you may find some satisfaction.
It may have been Aliens Vs. Predator, but it looked like nobody won. Skip it.