Strange movie.
This was honestly not what I had expected at all and I don't really mean that in a good way. This movie was not at all what I thought. It takes place all in one apartment building and the robot really doesn't seem to do much. It hardly even seems like a threat, the girl beats it up with a baseball bat and it hardly even tries to put up a fight.
It wasn't bad though. I thought the robot looked really scary and the design was cool, the animatronics were cool too. I also liked the special effects, the gore effects were good too. I liked the whole post apocalyptic world and the social commentary that came with this movie but I think it could have been a lot better. They just didn't do much with the killer robot angle.
Only people with money say that money doesn't matter.