I love the graphics, but the actual gameplay felt like Calvinball with cards. Putting aside the central conceit, I have no idea what the rules of the game are or what the win condition is. I just put cards in the middle, sometimes more cards go into my hand, and sometimes I can't play anything and have to pass.
After playing a bit and re-reading the page I think it's supposed to be War? Or maybe Uno?
I think the basic concept of "you don't know what the cards do and you have to figure that out" could work, but there isn't enough structure to build the initial mental model you need to start working out the details. For me I think there are too many card types, but that's something that will vary between players.