4 out of 5.0, Reviewed May 21, 2016
Drupal showed as a very capable platform, but also had a steep learning curve which resulted in project delays and scope redefining. We had next to zero problems with internal bugs. The Drupal platform showed as stable and very reliable.
Make at beginning complete implementation plan and then negotiate with implementers on turnkey solution deployment.
Stability, reliability, and extensibility.
Lack of product documentation which causes long and steep learning curve for developers.
Better planning of implementation, more clearly defined the scope of the project.
I would commit a full-time people on implementation project as well improve communication with the business sponsor.
Drupal is very capable and very extendable product, it does lack some proper documentation support which cause sometimes challenges in implementation.
We contracted 3rd party developer for service and support which offered competent and timely service to us.
This showed to be quite challenging to integrate it with our legacy systems (Active Directory).