Customer reviews

4.3 out of 5 stars
4.3 out of 5
68 customer ratings
5 star 77% (77%) 77%
4 star 3% (3%) 3%
3 star 4% (4%) 4%
2 star 4% (4%) 4%
1 star 12% (12%) 12%
How does Amazon calculate star ratings?