Customer reviews

4.4 out of 5 stars
4.4 out of 5
27 customer ratings
5 star 70% (70%) 70%
4 star 15% (15%) 15%
3 star 7% (7%) 7%
2 star 0% (0%) 0%
1 star 8% (8%) 8%
How does Amazon calculate star ratings?