No, it is currently barely sufficient, certainly not great. The scrollbar in System Settings is impossible to customise (through the GUI). Tray icons and log-o

No, it is currently barely sufficient, certainly not great. The scrollbar in System Settings is impossible to customise (through the GUI). Tray icons and log-off dialogue icons and the task bar appearance cannot quickly or easily customised because due to "theme"ing changing one thing also changes the other. The maintainers screwed up and it was all downhill after version 3. Each major version introduced an incompatibility that meant that some users were forced to abandon, e.g. KDE Classic icons or window decorations BⅡ https://cdn.pling.com/img//hive/content-pre2/5965-2.png https://cdn.pling.com/img//hive/content-pre2/5965-2.png or Crystal https://cdn.pling.com/img//hive/content-pre1/13969-1.jpg https://cdn.pling.com/img//hive/content-pre1/13969-1.jpg