Customer reviews

4.3 out of 5 stars
4.3 out of 5
78 customer ratings
5 star 74% (74%) 74%
4 star 8% (8%) 8%
3 star 2% (2%) 2%
2 star 10% (10%) 10%
1 star 7% (7%) 7%
How does Amazon calculate star ratings?