[mustermannBB]

Depends on the definition of "works ootb". For the most part I would say yes but a few little things here and there not, IMHO. It also depends on the distro but "ALt-Tab" through windows across workspaces (virtual desktops) often requires an install of dconf and setting it yourself. Just as a minor example. But that perhaps admittedly is nitpicking. Overall Mate works perfectly fine of course.