Customer reviews

3.8 out of 5 stars
3.8 out of 5
57 customer ratings
5 star 53% (53%) 53%
4 star 15% (15%) 15%
3 star 8% (8%) 8%
2 star 5% (5%) 5%
1 star 19% (19%) 19%
How does Amazon calculate star ratings?