Let me start by saying this mount is a lifesaver for apartment dwellers like me. The no-drill design means I didn't have to argue with my landlord about permanent modifications. Installation literally took me 2 minutes - just slip it over the door and tighten the screws.

The ABS+metal construction feels surprisingly sturdy in hand. I've had mine for 3 months now through all kinds of weather, and it hasn't budged an inch. The four back screws make me feel better about security - though let's be real, if someone really wants your doorbell, they'll get it regardless.

Compatibility is hit or miss. My Ring Doorbell 3 fits perfectly with all sensors unobstructed, but I can see how newer models might struggle with charging ports. The included foam pads are a nice touch - my doorbell doesn't rattle at all after using them.

MAJOR WARNING about door thickness though! My neighbor ordered one without measuring and had to return it because their vintage door was too thick. Follow those measurement instructions religiously.

The anti-theft claim is... optimistic. While the screws make removal inconvenient, the metal isn't exactly Fort Knox material. For $20 though, it's decent theft deterrence combined with visible screws.

Biggest complaint? Storm doors are a no-go. Had to help my parents return theirs when we realized their storm door wouldn't close properly with this installed.

Final verdict: Great budget option for basic security in rentals, but measure twice and check compatibility before buying. Not perfect, but does the job well enough for most situations.