4 starts because I think the small size it too small. I wanted to try this before buying but the sample is smaller than I thought it would be (they do state the volume, but it isn't much for the price). However, I love the Sutil products overall.
This is another great product from Sutil. I couldn't really get to know what was special about it from the small sample. I would just choose the 4 oz size if you want to try it (even though expensive).
