Customer reviews

4.4 out of 5 stars
4.4 out of 5
76 customer ratings
5 star 71% (71%) 71%
4 star 13% (13%) 13%
3 star 6% (6%) 6%
2 star 2% (2%) 2%
1 star 8% (8%) 8%
How does Amazon calculate star ratings?