The Lean Plateau

According to this article on the Supply Chain Brain forum, which details survey results provided by Capgemini Consulting, "dissatisfaction with lean initiatives is highest one to two years after initial launch." As expected, the initial enthusiasm resulting from practical process improvements of first-time kaizen events and the application of Lean tools soon gives way to stagnation or backsliding because "long-term behavioral changes have not yet become embedded in the organization." In other words, if an organization's culture is not altered or transformed, the Lean initiative will eventually hit a sluggish plateau.

The article contends that the absence of four correctly functioning key factors -- Leadership, Recognition, Strategic Alignment, and Performance Management -- often lead to an initiative's inability to sustain. I have always maintained that there is that crucial disconnect between the application of Lean tools and and true behavioral change when participants are just "applying" but not "understanding." In your experiences, what causes Lean initiatives to stall? Can participants who expressed enthusiasm and optimism for the Lean initiative when it commenced, but are now disheartened at two-year mark, be reinvigorated?