Things I liked:I like the pillar lock. It kept my gun from sliding around in the back of my trunk. It is not flimsy and holds up to damaging effects like having a person step on it. Things I would have changed:Nothing is needed to change this Already well designed hard case. What others should know:There may be some residual plastic from the molding process on the outside of the box, and some on the inside. I just cut it off with my knife.