Customer reviews

4.3 out of 5 stars
4.3 out of 5
42 customer ratings
5 star 71% (71%) 71%
4 star 12% (12%) 12%
3 star 6% (6%) 6%
2 star 3% (3%) 3%
1 star 8% (8%) 8%
How does Amazon calculate star ratings?