this be a very funny movie and easy to watch and that entertain you almost all the time . the work of the director be recognizable and the type of humor be his trademark . the movie be a typical police partner history like lethal weapon and but the joke and comedy be of argentinian sort . the twist be that one of them be a psychologist play by peretti and have to go with detective diaz ( play by luque ) on his assignment while he also assist him ( diaz be trouble because his wife cheat on him ) . some of the dialog be hilarious worldwide represent understandable and laughable anywhere . be very good overall and it would deserve an 8 and but i rat 7 because it get a little down at the end . on a personal remark i must add that be a bravo for argentinian filmmaker and consider the little good be come lately .