Im just wondering now, that once these pay out and get reset to almost zero, who would be motivated to play a machine of which you know almost never pays out unless you spend a ton of hours on them. Right now there are a few machines with a nice jackpot on them which are being played frequently.
I believe, I guess, that they work, as intended (a little bit of doubt there). However, most people in chat, assume they are broken, because no one ever sees them pay. There is word out there that one won a couple of millions on a WoM machine. Seen one low jackpot of 39k being won, but never seen anyone else win one. In 80+ hours, of which +-60 on one WoM machine, it has yet to pay a jackpot.
I believe this one needs some work, although I dont have access to all the stats.