The pool of just 300 cards feels rather limited in comparison to the real - life game or even to other digital offerings based on trading card games. (wolfsgamingblog.com)
I also made one of the steam trading cards out of one of the first screenshots that were posted (because I thought it was funny). (wick.works)
The box you get is the player you are — kind of like buying a package of trading cards. (whatever.scalzi.com)