Customer reviews

3.9 out of 5 stars
3.9 out of 5
74 customer ratings
5 star 56% (56%) 56%
4 star 15% (15%) 15%
3 star 8% (8%) 8%
2 star 8% (8%) 8%
1 star 14% (14%) 14%
How does Amazon calculate star ratings?