Organizations are adopting Agile through a combination of bottom-up adoption and top-down change. But the reality of Agile adoption has diverged from the original ideas described in the Agile Manifesto, with many adoptions resembling what Forrester labels water-Scrum-fall. This model is not necessarily bad, but if application development professionals do not carefully consider and make the right decisions about where the lines fall between water-Scrum and Scrum-fall, they are unlikely to realize Agile's benefits.