Only twice, neither was a Pure. Didn't notice it, but was a fast test drive. Not a deal breaker, but something anyone that is tall will notice.
Polorized sunglasses mitigate it. I'm going to try the felt or tape solution...though tape seems a bit cheap. ;-).
My wife is 5'4" and doesn't notice it in the passenger seat, but also usually wearing sunglasses.
I also had the inside of windshield tinted clear(about 70% throughput), that didn't make a difference. It also adds some distortion at the top of the windshield. But the sun is so brutal in South Texas I figured I'd try it again after having used in a previous car with large windshield, i.e., Lexus LS 430. Really don't like it for distortion, but will give it a bit longer of a tryout before having it pulled, since it really reduces the heat impact.