I wanted this mostly for travel so the small form factor appealed. However it will be a fingernail buster to remove from some cars. I drilled two small holes in the flange and tied a loop of strong thead through the holes. Now it's no problem getting it out of any rental car. The designers should have thought of this. Will be a 4 star product if it holds up.
The product functions well but the iPad connector has already started to fray and expose internal wires after light use. Also, it falls off of the iPad more easily than the Apple-made connectors do.