It seems everyone has his option how scrum should be run.
In an interview, Ken Schwaber said ”I estimate that 75% of those organizations using Scrum will not succeed in getting the benefits that they hope for from it.” (http://ronjeffries.com/xprog/blog/scrum-benefits/)
Can anyone share some successful stories or failure lessons considering >50% (?) failure rate of scrum (http://gristmillanalytics.com/blog/?p=1965 )?
Some links about scrum:
https://www.youtube.com/watch?v=2L1oBLTICx4
http://www.slideshare.net/lemiorhan/high-quality-software-development-with-agile-and-scrum-12193579
http://simpleprogrammer.com/2010/04/07/dont-go-chasing-waterfalls-mini-waterfall-vs-agile/
https://aupri.athabascau.ca/node/313
http://www.cedarpointconsulting.com/delivery/articles/before-making-the-leap-to-agile
http://5whys.com/blog/the-3-maturity-stages-of-a-software-team-and-how-scrum-fails.html
http://simpleprogrammer.com/2010/02/23/scrum-will-die/
http://5whys.com/blog/scrum-master-20-a-scrum-master-is-not.html
https://www.scrumalliance.org/community/articles/2014/december/why-do-agile-teams-fail
https://michaelochurch.wordpress.com/2015/06/06/why-agile-and-especially-scrum-are-terrible/
https://michaelochurch.wordpress.com/2015/06/07/softwares-management-issues/
http://www.infoq.com/articles/politics-agile-lean-teams