First off, the side windows and the rear window are nice. The side windows are probably the best ones you can get for the general. They look and seal perfect. Plus they look better than anything else available.
The 1 star comes from the windshield, heater, and the windshield wiper. The windshield will not seal properly. Let’s a lot of air through. (FYI my buggy has never been rolled.) Also the heater recommended and purchased from Dirt Warrior sucks. It will not get hot even with running temps 190°F +. I installed the grill cover and that just makes the buggy overheat. Lastly the wiper recommend and purchased from Dirt Warrior is small and only cleans the middle of the windshield. It’s hard to see without leaning to the middle.