These picks are pretty good, they do what they set out to do.
Nothing particularly fancy, but fairly good quality. They wear away a little on the quick side, but this could be because I pick hard.
The thickness is perfect for strumming and funk-playing, etc. Not as good for more defined single-note lines, but a good all-rounder thickness.
The tortex material feels good, with the right amount of give. They are a little slippy though, and unfortunately need to be gripped hard to prevent them from falling out of your hand.
As far as value is concerned, they're great! So many picks for a cheap price, so you can care a little less about them getting lost, wearing away, etc.