not my sort of activity but i found the mix of "balanced" and "unbalanced" cards to add, as you say, a bit of fun, and the overall scenario to present "an engaging and reasonably apt sense and scope of play" once i got used to the idea of the card hand. easy enough for me to understand wow.
there's a bit of waffle room (or really impatience on my part, i don't do this) with trying to pull the cards up and them reordering before i can grab one again i think it was. the music had only so much time with me but it fits well :) i can see a further iteration with cards in the scene and lavish overproduction :p