Customer reviews

3.8 out of 5 stars
3.8 out of 5
121 customer ratings
5 star 53% (53%) 53%
4 star 8% (8%) 8%
3 star 14% (14%) 14%
2 star 15% (15%) 15%
1 star 10% (10%) 10%
How does Amazon calculate star ratings?