Worst day out last year i used it for setting the hook a few times. We ended up using a shiner bit on a bare hook on really light line, was still hard to detect the hits. The bite was terrible (should have guessed, strong northeast wind, -20 to -25 all day) but we managed enough for supper. Without it i don't think we would have caught more than 2 or 3 as it took all morning to find a presentation they'd at least look at. I figured the camera paid for itself that day.