I had some misgivings about making this purchase since there were no reviews from paying customers, but the camera is impressive on all fronts. Video quality is on par with my Logitech webcams and tracking is accurate and easy. I haven’t cared to experiment much with the gesture control, but using the app from their website you can lock on the subject and it tracks without error. I’ve been using it for teaching through zoom and it allows me to walk around, gesture and emphasize points like I would in an in person lecture. I think it really adds something to my presentation that you just can’t get from the standard laptop mounted webcam view. It’s a great value and I’m glad I took and chance and ordered one.