Appearance: very high, straight to the mix of high-gloss and matt surfaces makes visually look like much Haptics: feels stail and very valuable to, no rattling or creaking Function: The clamps are strong, which guarantees a secure hold even larger smart phones. The operation and the attachment function properly. For vehicle with wide blower blades vibrations are hardly visible while driving. Only criticism: The thicker towards becoming for holding rubber jaws can result in the loss of holding power in vehicles with closely built ventilation grille slats. Even with my Scoda Octavia with broad fan-adjustment knobs the firm attachment is difficult, resulting in slight vibration while driving.