Like many games...
good concept, bad application
The "war" system needs to be reworked. I haven't seen morale play a major role so, if the barbarians had more units i would let them come through, then when they had far fewer units I would send my units in.
Also, the day system takes too long in the early stages, it should be replaced by the good old "end turn" button.
needs work but is a good start