Good functionality but deceptive business practice because the PRO version did NOT include the source code, only the installer was provided
Ease of use
Some bugs and configuration issues but not difficult to use. This is basically a semi-hosted product which did not include the source code
Reasonably efficient support but you wont need the support. Not having the source is a serious problem for developers.
Good but since its not a fully open source product, the documentation did not have much use.