Customer reviews

3.6 out of 5 stars
3.6 out of 5
16 customer ratings
5 star 36% (36%) 36%
4 star 21% (21%) 21%
3 star 24% (24%) 24%
2 star 9% (9%) 9%
1 star 10% (10%) 10%
How does Amazon calculate star ratings?