Amen. The principles behind Six Sigma are solid. They're just a repackaging of Deming's SPC principles after all. However, too often it devolves into a box tick

Amen. The principles behind Six Sigma are solid. They're just a repackaging of Deming's SPC principles after all. However, too often it devolves into a box ticking exercise. That being said, in my experience just educating everyone in your organization on the basic principles (e.g. what Six Sigma would call yellow belt) tends to be quite valuable. Even without a lot of statistics, teaching people to first properly define a problem statement and emphasizing finding root causes before taking action tends to lead to better decision making.