4 stars
Decent, but has a flaw...
It does what it says, in that sense it is fine. The construction is overall sturdy and looks reliable.
There is one problem. It's a bit hard to explain. The hole in the plate where the skewer bolt goes (the smaller, straight one) is a bit wider then the part of the nut that goes inside it. The part of the nut that stays outside of the plate, and presses onto it, is