[Karunamon]

Perhaps, but one problem often seen in large orgs (I've been there personally twice, and heard many more stories from close colleagues) is that they adopt the agile methodology (sprints, stories, etc), without adopting the culture shift (shit does not get added into the middle of a sprint, ever) necessary to make it work.

Agile process without agile culture objectively isn't True Agile. It's worse than everything it sets out to solve with the alternatives.

[jacques_chester]

I disagree that Scrum is the whole of agile, so the concept of "sprints" doesn't exist for me. If the product manager wants to rearrange stories, that is his or her business. My business is advising on the relative complexity of stories and then undertaking to deliver the next story in the backlog. The roles are well-defined, after which, we talk to each other like we're adults trying to achieve the best outcome for everyone.

Putting aside that particular nitpick, it's easy to cargo-cult the practices. I sometimes use the analogy of the introduction of lean manufacturing in the US. At first what was introduced were the tools: boards, line-stoppages etc. But tools are just tools, by themselves they're not enough.

The uncomfortable, expensive and difficult truth in our industry is that people, process and tooling are not substitutable. You need the best of all three that you can get.