Tourist trap. Nice to wander in if you are visiting for the first time, but anything you find in there can be had in better condition for cheaper in just about every other store in Akiba. Never understood the strange fascination the internet has with SuperPotato (the name i'd assume?), everyone that's ever spent a day in Akiba knows Traders, Mandarake, Friends, and even the infamous MediaLand are way better shops to actually buy something from.