I really like this mod, because it gets annoying when you have the perfect party where someone likes someone else - after each battle they just have to share their love. Which is annoying me to hell!
Also, playing with max difficulties, I never have all heroes, I have most. When I lose battles, and I cant quit without saving, Im bound to lose some of my heroes. And then Im at war with some factions, and those heroes are hiding out in those towns, and I cant recruit them again until they either move, or I conquer that town. So it works well.