So, just to repeat something we’ve all known for years, Garth Ennis is certifiably insane. This volume of the Punisher has been nothing but a string of the most outrageously violent, vulgar and vicious acts of brutality any human being can possibly comprehend. And Ennis does it all with a disturbing sense of humor, too. “Barracuda part 4” has been the best installment in the arc so far. The Barracuda is all the worst Black stereotypes rolled into one and then multiplied by a hundred. In other words, he’s absolutely hilarious. Frank taking on a great white shark is easily the highlight of the issue, though the interplay between Si, Dermot and Harry is almost as much fun. Which is a testament to Ennis’ skill, as most people don’t care about the incidental characters that change from arc to arc.