I am tempted to wait on this till a Gold complete edition comes out. (blog.us.playstation.com)
The FULL version or complete edition game is worth it, but make sure it's the FULL game before you purchase. (amazon.com)
Oh, and for love of all that is demonic don't be lured into buying Complete edition of the game as it has been very poorly marketed, leading players to believe that it grants them access to the special premium cards, when in reality it merely unlocks all the basic cards available across the five Planes, the very ones you unlock simply by playing the campaign. (wolfsgamingblog.com)