Bests & Worsts Reviews from Amazon

I want everyone to know this really works and was the most satisfying purchase I ever made! I was worried about getting what I paid for and if it was going to be durable, but I did and it was! Here's my story: I had no privacy in my bedroom or bathroom and I HATED it! I could barely sleep soundly without someone busting into my room whenever they wanted. If you notice in my pictures there is what appears to be a standard lock already on my door but for some reason you can just stick anything you want in the slit on the other side and turn and open the door! I was appalled! I enjoyed an enormous amount of satisfaction the 1st time I stuck this contraption on the door and saw the door knob turn and this over 200lb guy (a friend) push and push on this door wondering why he could not get it open!!! It held! It did not budge whatsoever! It doesn't matter if the door is unlocked, if the doorknob is turned it will not open a crack! If you see in my pictures the red part holds the door closed tightly and even if the other person is jiggling the door, once it's in place as shown in my picture it will NOT OPEN. If you are like me and want to keep people from coming into a room you are already in, Iwould definitely recommend this item.