"Tropa de Elite" is the best action films I have seen because talk about of "Favela" (is a underground of Brazil) to be characterized by the drugs, abundant criminals, prostitute and there are a very poor people. the principal actor ( his name Fábio ) has been a general of the army a big part of his life but his wife have a baby and decided search to substitute because he don`t want exposed a his baby and his wife so he found a Nascimineto that has been a good militar and Nascimiento is who will have to fight with the criminals and finish with the drugs.
Finally Nascimineto finish with the Favela and save a his girlfriend of the traffickers and he fells satisfy for be a General of de Army.

I would recommend this film because we can see other real life and other culture so you will not fell disappointed.