Thist is the last good homm game and it's biggest flaw is uplay
from day 1 it was obvious it deserved to be drm free and now GOG could save it
One of it's strongest point is the campaigns, most (expansions are different, still great) follow a family's trouble, then there are the epilogues, everything is interconnected in several ways, Best plot of all homm aside maybe from chronicles and shadow of death.