I guess these Go Pro type cameras can be really good for certain things.
But gentle folk, I urge you not to go onto somewhere like YouTube and look for something like "pheasant shooting". Amongst one or two interesting and well shot videos, there's a long rake of Go Pro jockeys. Mostly without a clue how to film something in an interesting and clear way. If I ever see the top rib of another over and under gun as it shoots at some blurry black spot careering across a grey, un focussed and uninspiring sky time after time, I swear I won't be responsible for my actions.
If you are one of these Go Pro jockeys, I expect that you get a fair amount of enjoyment watching back on your days activities. Fine, well and good. But it's a bit like the holiday snaps. Don't share it!