Customer reviews

3.5 out of 5 stars
3.5 out of 5
11 customer ratings
5 star 56% (56%) 56%
4 star 0% (0%) 0%
3 star 14% (14%) 14%
2 star 0% (0%) 0%
1 star 30% (30%) 30%
How does Amazon calculate star ratings?