Ranked in these QuestionsQuestion Ranking
Pros
Pro Has almost no dependencies
Pro Supports virtually any DE/WM
Pro Very lightweight
Takes up almost no system resources.
Cons
Con Bad documentation & install guidance
Con Bad availability in distros
There is no CDM in distros repositories (only in AUR on arch)
However you always can compile it from source.
Con Curses-like interface
Very simple and minimalistic graphical interface.