^^^Dude, before you start getting all moral and shit about the so-called "barbarism" of Nigeria try to bear in mind that Guantanamo Bay was not conceptualized by any Nigerians.
You know fuck all about the reality of crime in Nigeria so please try to avoid generalizing.
In Nigeria, armed robbers dont step to Banks or financial institutions, they roll up on private residences and rob families at gun/machete point.
They tend to rape any females present in the homes in front of their male relatives and just straight desecrate and humiliate their victims.
So yeah, the lynching scenes may seem outrageous to you but if your Mom's, sisters, female cousins or aunts had an armed gang running train on them (God forbid) you'd be pouring that gasolene on with a quickness your damn self.