I know this is one of the least regarded episodes of the show. It's not one of my favorites either. But I don't think it deserves all the mediocre reviews. I find the story about Walt and Skyler buying the carwash very engaging actually. And I don't mind the side story with Marie about her going back into kleptomania. I know a lot of breaking bad fans love to hate Marie. But I don't understand how people can't feel bad for her. Despite how much I love Hank. He treats her horrible in this episode. And I think they did a good job showing how smart Skyler can be. But since they did that they also made Saul look dumb. Which I can't forgive.