This is the eighth episode of the fourth season of Breaking Bad. I liked the new direction the episode took in regards to previous episodes. It is more of a flashback episode portraying Gus's entry into the crime world and his dealings with the Mexican cartel. There is a long flashback sequence that is powerful. Though my only complaint is that the dialogue was spoken in Spanish, so that was sort of aggravating.
In this episode, "Hermanos," after Hank discovers Gus's fingerprints in Gale's apartment, Hank and the PD call in Gus for questioning in which he satisfies everyone but Hank. Hank decides, with the help of Walt, to put a GPS locater on Gus's car. We also get the flashback to how Gus became the criminal he is and the extent to how he almost got caught.
Overall, this is a good episode of the fourth season. The pace is a little slower than the previous two episodes, but Gus being questioned by the cops is something I'm sure he will not take lightly, so I expect interesting developments up ahead. I rate this episode 9/10.