Customer reviews

4.3 out of 5 stars
4.3 out of 5
45 customer ratings
5 star 66% (66%) 66%
4 star 16% (16%) 16%
3 star 7% (7%) 7%
2 star 3% (3%) 3%
1 star 7% (7%) 7%
How does Amazon calculate star ratings?