Positive:
• Easy installation: it is placed on the air conditioner grilles and screwed by hand
• Easy securing: once the phone is placed on the bottom hook, the side hooks automatically secure it
• Nice design: in gray color, it matches well with my charcoal interior, with the red perimeter detail looking very nice from the passenger's perspective
• Price: I consider it worth it for something like this

Negative:
• If fully secured, the grilles will remain in a specific position, whether this will be bothersome or not will depend on the driver and possibly the car model
• Periodically, the use of spray lubricant (such as WD40) may be needed for the immediate securing of the side hooks, as the phone slightly sticks after a few months

Neutral:
• Stability: if fully screwed, where the entire surface around the hook comes into contact with the grilles, it doesn't move at all, if not because the driver desires more freedom in the operation of the grilles, then it is not as stable, without this meaning that it will come off with the slightest movement
• Decorative stickers: 4 square stickers depicting a cartoon dog driver are included in the package