Looks awful. The one I had, with Green Alps, looked much better but was still underwhelming. Felt about as scratchy as MX and pinged like a mother****er.
The Dell bigfoot with early Black Alps that I linearised sounds better with no ping, and the switches are much, much smoother despite feeling a tad stiffer.
I can only imagine how filthy this thing is under the keys. It probably feels like typing with sand in the switches.