Just Ok...

Downloaded app which is kind of big (927MB). The app is easy to use and runs smooth. However, out of the entire set of ‘live’ backgrounds, only a few are actually have decent active graphics. The ‘Milky Way’ background seems to be the most detailed one. Others have very littly, to no animation at all. I would recommend the regular Mack Desktop and not the 4K.

Squerlyq about Mach Desktop 4K