What i like the most is when you order your phalanx unit to attack somebody in the city: they engage, and then suddenly turn to the other direction so the enemy can hack away at their defenseless side

Captain: ''Attack that general unit!''
Phalangite:''But that wall over there seems much more dangerous''
Captain: ''I see... Ok, screw the general with his 150 bodyguards, EVERYBODY CHARGE THAT WALL!!!''