My WW arrived yesterday...with bent/twisted rear legs and sideways leg leveler, so I'm waiting on new legs before playing it much (planning to tear it down and restore the cab anyway, and add chrome armor/hips mirror blades--I have the Radcals on hand).
I do think WW is the best system 11 of the ones with Bad-Cats-like sound effects. Bad Cats being an iconic machine for me, as my greatest early nostalgia for pinball is the sounds of that game, and the backglass animation...but Bad Cats doesn't seem fun enough to own long term.
However, it'll have to dethrone Swords of Fury for System 11 overall...shall see.