Instruct: Classify the given Amazon review into its appropriate rating category
Query: Not sturdy over time

Bought this case sept 2018. Loved it until about 2 months ago when the tension on the swivel started to loose its tension. The result is that if the case is bumped it spins and turns he phone upside down therefore it will fall out onto the ground. This has also happened to me when I sit in a car. Get out and realize my phone has fallen out and is still on the car seat....:(. Obviously s very bad design.