"Los Pitbulls" do it again, dropping an album that exudes cool from start to finish. The duo proves reggaeton's rough edges can be smoothed over: singers can stay in tune, rapid-fire flows aren't married to recycled beats, and electronica can finally have a permanent place at the perreo dancer's dancefloor. With a few well-placed cameos from Toby Love and Don Omar, the album never suffers under the weight of too many collabos, and proves these guys can hold an album -- effortlessly -- all on their own.