There are several things which I like about this set. The bad guy figures, shields, and weapons (brick built mace) are cool. I also like the battering ram design. It uses technic wheels similar to 6030
and has a metal ramhead which would damage a stone wall or gate. The brick selection is not terrible and includes arches, iron doors, slopes, chains, flags, and torches.
I do not like how open the set feels. Previous bridges 6075
were more compact for defense. The falling axes are stupid. Previous sets in various themes have falling axes, but they are often hidden. Only an idiot would attack a bridge with two giant axes hovering above the door. The tower crenelations are one piece elements meant for round towers. This element looks terribly out of place on a square tower. Technic wolf heads add an interesting look to the bridge entrance but brick built versions would be better.