agreed
i was massing some troops to besiege an ork town. when i finally found i had enough units, i was a little disappointed of the resistance the orks could manage to put up
and btw
when u besiege a city and dont have any working siege materials with you
just make a big pile of infantry in front of city gates and eventually a few individuals will "clip through" the gate giving u the ability to destroy the gate works
regards
-Fels