Agile Made Us Better, but We Signed Up for Great

Following a mildly rambling discussion this morning, I was intrigued to see the following article which talks about the problems of losing impetus for change after a few bad practices are removed and a few benefits are seen.

How far should we be pushing for real end-to-end agility?

The Agile Manager: Agile Made Us Better, but We Signed Up for Great