Let's look at the violence count on all 3 Rambo movies:-

1). First Blood - only one guy got killed and that one was accidental. He didn't kill anybody in the first film

2). Rambo: First Blood Part Two - he kill a whole lot of vietnamese soldiers. One scene he did the infamous arrow and one soldier blew up. I like that scene (totally 80s). Body count:- higher than one accidental kill in the first film.

3). Rambo III - he seriously use arsenal like no other. Ride a horse, run around in a very very hot desert, killing Russians and even drove a tank right at the enemy helicopter (love this scene too). Body count:- slightly higher than Rambo: First Blood Part Two

When I heard the violence in the latest Rambo is nothing but... hey, what's to complain about the gore and blood when this old soldier haven't seen action for a long time?