Customer reviews

3.6 out of 5 stars
3.6 out of 5
12 customer ratings
5 star 41% (41%) 41%
4 star 13% (13%) 13%
3 star 25% (25%) 25%
2 star 11% (11%) 11%
1 star 10% (10%) 10%
How does Amazon calculate star ratings?