it's too late to improve.

    1. update wasn't possible - that basically means that customers can't count on you
    2. some decisions favored OpenShift instead of being general purpose
    3. you rebuild the whole stack?! from scratch?! 
    4. the documentation is twice as bad as from CoreOS (which was already pretty bad)
    5. the market now has more to offer, way better solutions. Fedora CoreOS is basically just a rebuild CoreOS that brings nothing new to the table and shaken up all customers. if I need to reinstall my nodes anyway I can evaluate k3os, bottlerocket, opensuse microos, rancher, whatever which didn't sleeped while you guys did rebuild your stuff.

these are probably the worst things