Quoted from PoMC:Don't see sideart when playing either and usually don't see it, or maybe just one side if the pin is on the end of a row. But front art is always seen, maybe not when playing, but always any other time. I'm sure someone will make some front artwork for it though, perfect opportunity for modders, so no big deal, but it is obviously needed.
Most games don't have very good front art because of the coin door taking up the real estate. I am happy to give up the typically minor amount of front art for the ability to have multiple games for one cabinet.