5/5. One SMALL thing... No Undead campaign? I was looking forward to putting the rebels down with the might of the Necromancers! Also, a 'fallback' button for your troops would be useful. And a campaign specific hero? Paladin for Westaria maybe, Bandit Chief for the horde, and an Ice Shamen for the Cult?
 "Takeover"){kind=icon}
 "Kamikaze Pigs"){kind=icon}
 "Smiley Showdown"){kind=icon}
 "Secret Exit"){kind=icon}