Sylvester Stallone finised the series of RAMBO.

This story is in Burma after Vietnam war. Burmese military rules and genocides minority people in Burma like Karen people. Christian human rights missionary group wanted to help them and asked RAMBO to let them get to Burma. Some member of missionaries was murdered by sudden attack of Burmese millitary, and 2 of them was in custody. RAMBO and mersenary soldiers go to the village of Burmese millitary to get them back, and fight against the enemy...

In this movie, there are lots of cruel scene and bloody dead men's meat. And it makes you feel the enemy's cruelty. But, after watcing the last scene, I thought RAMBO was as cruel as Burmese millitary...
Ofcourse, they are evil people though RAMBO killed so many human being...

Why did stallone use so many killing scene like this...?