Is this the movie where they used the...?

I think that this movie is the one they used the skeletal frame from the Alien because someone thought it looked cool. If it is, then what I hated about this film is that the killer robot stalked people and did that stupid walks by in the background crap and does not simply pick a target and kill it, it psychologically mind screws them first. I had snuck into this movie for free and still got up and walked out when I saw that. I hate the cheap stupid scares like it's too quiet and a cat jumps outta nowhere or in the blurry distance at an angle only the viewer can see the killer sneaks by to scare the victim who could not have noticed anyway. But the oh it's just a cat boom now I am dead garbage is too cheap and stupid and I get pissed quickly when they use it. I also have a personal policy of only one miracle save per hero per movie. That is when the hero lands on mattresses or trips or otherwise is not killed not by their own skill but by dumb luck. That is crap unless it is the original Inspector Clouseau.
If this is a different movie then I apologize and will watch it and then decide if it was turd or terrific.
But laser guided targeting systems robots still can't hit Rambo SchwarzenVinDam Statham-Seagal in a million years. Why?
Rexx