Jack Beene 4 Positives:They look sharp, a bit angled and big, but do seem to allow the window to come down further and have a “wiper” on them to keep rain and snow out while increasing airflow.Negatives:The “wiper” on them really prevents you from cleaning the inside of them without rolling your window down and cleaning from the inside.Also, the alignment can be tricky on installation. I measured mine well (I thought) but recently discovered the passenger rear adhesion tape was not touching the body. It still works fine, and isn’t noticeable. Just shows it is tricky to install.