Siges not bug anymore?

In warband i think everybody know taht when siges was ladders could be imposible to take a city or just imposibble the AI to take it from u.
Now with diferent methods of siges and attacking in multiple directions of the casttles looks much more easy.
I think will be hard to defend too so, thats going to be interesting 

I disagree, with all the different tools of defence, I think it is going to be harder to attack, and much more costly too (this is saying that most of the armies aren't comprised of basically peasants)