Unfortunately I only spent a short time on this one title, especially because, as the campaign was reduced to a few clicks, the boss confrontations hardly met a difficulty undermining my gamer skills and a title in the end finished in just a few days ... where the previous had lasted several years even after completing the story with a character made you feel a compelling urge to discover the title with another avatar.
Brief summary, unless you are an irreducible who can not do without a dose of Blizzard in order to live peacefully and without spasms, this title is to be avoided, you will save for most innovative property titles, be it in RPG, RTS, or Hack '& Slash.