Annoyances right now:
1) Character portraits. What the fuck. All my generals look like they came from Mount and Blades character creation.
2) No family tree.
3) Fewer units. Where is mah zwei-hander berserkers? where is the hero swordsman, hero spearman, hero bowman?
4) The no-army-without a general. They need to change this. They need to allow us to have units in cities without a general, or allow us to make as many generals as we want. I got 6 generals for 14 settlements. its just dumb, using 10-turns with one army, using the other armies to babysit between settlements because the populous are bitchy sims-like needy assholes who wanna rebel even when I am nice and just occopying. And with a limit on other characters(champions, scouts and digniarties) its even more crap.
tactical? I dont know. but it frustrates the fuck out of me.
5) the turn thing. I didn't play Empire, but it takes between half a minute to one minute just watching icons. I can't do anything during turns. not micro manage, not change my settlements. sometimes i only do one move with an army and nothing else and then turn. I spend 5 seconds, just to wait another minute not doing anything. Shit makes no sense!!!
6) the attention to detail in the graphics is amazing but the performance is abysmal for me, while Shogun 2 runs smooth and has a nice interface. considering buying fall of the samurai and playing that until they release an expansion for this.
7) more units. really needs more units for many of the factions.