These cameras work well. The picture quality is very good. The one drawback is that if there is an intermittent breakdown in the Wi-Fi, the camera will not re-set and you have to unplug and plug back in to reset.

Nice slim profile Polarizer without the brown cast of the cheaper brands.

Using my new GoPro was great on a recent trip. The video/picture quality was about what I expected. Loved the smoothness and how steady it made the videos appear even when moving around a bit. The touch screen took some getting used to and didn’t always go to the menu expected. The only real complaint is the loud beeps every time you turn it on or start video. There really should be volume control for that.