it is really good. but one and a half problems prevent it from being a proper idle game. primarily the fact that "defend town" seems designed to remove any chance of idle play. removes all hearos from the task, and resets fortifications to 0 after each attack? that makes no sense. one or the other could work. not both.

second, no auto select research. not a huge problem. but still a problem.

as to the good. there is a lot of it. you can make some supremely overpowered heroes. and after the initial stages leveling is not a chore, rather an intresting optimization puzzle. I love it. and NO CAPS ON RESOURCESES!!!!!