Even though I don' t have plans of ever using one, my brother-in-law told me about one his friend had. He said that he watched the video his friend made which depicted the draw (broadhead and arrow being drawn out of sight at top of screen), the successful shot on a 6 point, and the 60 yard death run including the deer going down. He said his friend told him he practiced religiously with the camera on his bow prior to getting this great video.