Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Feels Unsafe

Three major complaints.1. Screws provided extend beyond back of handle about 3/4" when used on a residential door knob. This provides a sharp set of edges on the open screw that can and did catch on the whorls of finger resulting in torn skin if knob is grabbed instead of the handle. Needs to have screw that is 3/4" shorter than ones supplied which I changed.2. Due to use of soft foam as the anti slip material between handle and knob, the handle rotates on door knob if door locked and screws not tightend down extremely tight.3. Lastly, the large area around knob and the flex of handle gives unit a flimsy feel, causing wife saying it feels unsafe to her so I was forced to remove.But of alll the other options available it is the cheapest one I found on the web.. So buy and install shorter screws, 1" to 1 1/4" 1/4"-20 Phillips head screws and tighten it up and it works fine (for my neighbor who broke both wrists).