[drunkenmasta]

First impressions:

anything over free seems like a lot to pay for something that looks so limited. pay $1 $2 do who or what? what would I do if unable to do challenge? (don't have facebook.) only 30 cards? surely you could have come up with more than that. (or are you planning on having card sets as in store purchases?) some of the display photos are redundant and after looking at them I still have no idea what kind of experience I might expect to get out of using the app.