Customer reviews

3.8 out of 5 stars
3.8 out of 5
54 customer ratings
5 star 53% (53%) 53%
4 star 15% (15%) 15%
3 star 6% (6%) 6%
2 star 14% (14%) 14%
1 star 12% (12%) 12%
How does Amazon calculate star ratings?