I like the overall design, very Gameboy-esque! I think the music could've benefited from being longer or more developed, or looping smoother. It was also a bit difficult to figure out exactly where to go and what to do at the start since there were not directions and getting stuck on every wall led to several restarts before realizing I needed to go into the store. I also think the controls could be laid out better, though I can't describe how. Don't get me wrong, though; it's very impressive looking, and certainly a unique spin on the integration of the card mechanic with the shopping.