Honestly it seemed to fall into the same line as the first Aliens vs Predator. Too many back ties into the past of the series itself (Which they did do a great job with) but it still seemed to be missing a connection to really pull you in completely.
It has a lot of cool effects.. It def was not a bad story & the tie in's were cool. Yet I think taking a Sci-Fi Horror & cutting it back to PG-13 for a younger crowd did not help. They should have left it R Rated.
If you watch the trailers & then the movie they changed the scenes & I feel it may have been for the worse. CG Arnold was in good shape, the ending... not sure I liked it.