User blog comment:Drgyen/Insomniac confirms Resistance 3 demo will be on Battle: LA on blu-ray/@comment-1275506-20110523010406/@comment-1275506-20110523233942

Also sourced from TV Tropes, here are the typical stock characters in the movie: one about to get married, one trying to gain citizenship, one two days from retirement, one with a baby on the way, one a fresh faced rookie, one struggling to cope, and one who lost his brother.

In fact the movie could have been something else but falls short in the end, much like the Transformer films.