How is it fake water cooling? water-check. Water block-check. Rad-check. Ooop well it don't have a res. Hmmm it's a closed loop system. No evaporation = no refilling. Oh, I know. It must be fake water. Ya that's it. Maybe it's instant water. Just add....
you don't learn how to build a loop, mess around with loop order, filling, maintenance, etc.
they should be classed with the market they are trying to compete with, high end air.