OpenSolaris is not bad. I installed it and don’t mind it. Although what I didn’t like was the limited install ability to select what I want to be installed.
It’s possible I did it wrong, and you can do a custom type install. I guess I will look at it again in due time.
I certainly love some features. Containers for example.
So at this stage, the only thing that has let me down is the install (or lack of custom install).