Finished it. Can definitely say it is indeed all over the place as perspectives often change between humans, Aliens and Predators.
I've never minded the Yautja culture, but I do feel there was just too much of that in the book.
As a story, it's pretty average, pretty much what you would expect from an AvP story.
Overall, I actually did have some fun with it. I do wish there was more to it and that the author actually took notes from everything else.