Obviously I enjoy playing them or there would be no reason to sacrifice the floor space over say - a JAMMA cab. However while playing them is a lot of fun, it's tough to beat the feeling of satisfaction when you do a full strip and rebuild, and you know that every part on there is fitted and adjusted and as clean as you can possibly make it. That doesn't have to mean buying new parts left and right, sometimes it might. My recent one was Who Dunnit which had been dead for several years with numerous faults in addition to a lot of dirt.