This pick has a significant curve/radius to it.
In effect, different orientations have different feel and playing action to them. I only like it in one specific orientation. Holding it this way, the pick allows me to produce a loud and projecting sound. For this reason I give this pick 1/6. A one in six chance of playing like I intended.
I don't mind there being a product designed this way, but to me it's a pretty big detail left out of the product description.
For reference I use Dunlop primetone triangular 1,4mm picks.