Exactly what older teen boys want to see, and exactly what their mothers don't want them to: violence and sex, both naively under- & over-portrayed at once. Hey, it's based on a video game - go figure.
Our protagonist is the viewer viscerally living thru the bald social misfit formed into the perfect assassin. He takes on one target after another in ... ya know, I don't quite remember and don't quite care. Suffice to say he takes on one target after another, and saves - or doesn't - the girl. Slick, cool, not the slightest consideration of real-world consequences (which, in stark juxtaposition, Munich does to a fault).
Ladies, you don't want to see this. You probably don't want your man seeing this either, but he very well may when given a chance to do so.