Super low budget movie, all the props are flimsy and slop around, terrible fighting scenes. They skipped a lot of scenes that would require special effects like the landing sequence at the end. The muzzle flashes on the weapons were laughable, along with the way the monsters acted. They would leap across the room but instead of showing that it would just show them in on frame then cut over to the other side of the room and show them basically falling from two feet In the air onto someone. I have no idea how they got brucr willis to star in this but what a terrible movie. Good concept tho. The only reason I watched this is because amazon prime video said it had 4.5 out of 5 stars, what a lie.