David Bogner (a.k.a. Treppenwitz) has written two excellent posts about the events in Amona. The first, called The Wicked Son, describes the events and the feelings that David, and many of us who live in the westbank, have after the police brutality that occurred there.
The second, called Law and Order, analyzes some points that commenters have brought up.
Both are highly recommended, and in my opinion should be linked as much as possible.