Here's my review of the Covercraft "UVS100 custom sunscreen" (not premier, regular silver version).
Summary:
It works. It's too expensive. It's too heavy and unwieldy for a sun visor (feel like I'm going to break something putting this up on dash). It fits perfectly. It gets 3.5/5 stars - 3 because of the fit and 0.5 because it does its job. If it was half the price and as lightweight as a normal cheapo one, it'd be 5*
I'd recommend trying a diff custom fit sun visor if there's another option. (I went this route after trying 8 different visors at Walmart and the auto parts stores that didn't fit.)
Also notice the "ZU" classic license plate I scrounged around for. Trying to get that registered currently for the Zu.