A recent Wall Street Journal article ran under a catchy headline, “The Dubious Management Fad Sweeping Corporate America.” The dubious management fad, according to the article, is the Net Promoter Score. Of course, the headline bothered me and my podcast guest, Maurice FitzGerald, the former vice president of customer experience at HP. But once we read past the attention-grabbing headline, we agreed with much of what the authors had to say. They provided a sober summary of many ways a company can misinterpret or misuse the Net Promoter Score. In fact, I’d encourage NPS practitioners to ignore the headline and read the article with an eye towards all of the things you shouldn’t do with the score. While NPS has gained tremendous popularity, many companies have cut corners or failed to invest in understanding the benefits of a comprehensive Net Promoter System. The article offers a jumping off point for a deeper conversation about the mistakes and errors that we wish all practitioners of the Net Promoter System would avoid, once and for all.