So far I've been playing the game and found a few issues, don't know if they're already logged but here are my thoughts:

1)      Can’t find inactive caravans, i.e. sent two to the same city, one will sit outside it inactive for eternity.  Maybe none combat units can be cycledthrough if not moving somehow

2)      Nice to see:

1. Quest Log. or
2. Able to review quest details after visiting a hut/notable location on the map.
3. Change cloak colours so heroes can be easily found among troops in field.
4. Some way to find defensive units in cities, i.e. hero ends turn in city and is never heard from again until to recall you haven’t seen her in a few turns.  Also for caravans and pioneers that are inactive in a city.
5. More quests/random huts that appear if you research higher level quests?
6. A tech tree in the game, not just a muddled tech description listing.

3)      In combat, positions are randomly assigned it appears.  This sucks as my hand to hand guys have to run around the bow/caster people.  Would make more sense if either you could assign a position (forward, mid, rear) to each unit in a stack or default in design screen for units.  Or you could override in a group with unique heroes. 

4)      Can’t hire heroes all the time.  Had 36 charisma, level 11 hero, 10k gildar with all tech to get heroes and they still wouldn’t join… Why? Don’t know.  Maybe I had maxed my number of heroes?

Don't know if this helps or hinders, hope it helps develop a better game.  All in all I like it though.