J.D. Hildebrand quotes Andy Hunt – Agile slaves:

"These weren't productive developers freed from mindless process dogma. They were Agile slaves. The dogma they followed was ours, and they followed it well. […] But they weren't thinking, they weren't reacting, they weren't being agile. When problems came up, they addressed them with all the grace and elegance of a deer caught in the terrifying blaze of alien headlights. They knew how to do Agile; they didn't know how to be agile."

(Via Thorsten Mann.)