The shape/form of the leash housing and handle is unique but comfortable. The locking button I personally like, but my wife is not the biggest fan. We like the ribbon design of the tether and the touch sensitive side of the housing works pretty well, but don’t accidentally bump it again. The flashlight at the front is not super strong, but does light the way in front of you pretty well. The light rings on either side are nice and were the main reason I was attracted to this product. I feel my wife will be better seen walking around our dark neighborhood at night now. I like that the batteries are not internal and can be swapped. The construction is cheap plastic, but for $9, I am satisfied with its form, fit, and function (so far). The box did come crushed, so hopefully the vendor will do better to package for shipment a little more robustly. The product was not damaged. The leash works well for our little dog, but I don’t think it could be used for any dog much larger than a toy breed