I've used the SME quite a bit out to 2,000 for a couple of years now. For the first year we only had the knowledge to use it as a jerky maybe 3 second frame update and would not see a lot of our misses in the sand. Then someone showed us how to set up live video and we don't miss any 'misses' by the time we go to frame advance video review.
With 3 of us shooting at 1 mile/2k on a given day if there are 100 shots downrange we might miss 7 on live video? And we can always go back on frame advance video review and find out they went behind the target seeing sand fly up from behind target out to edges or an edge hit. Plus with video constantly running you can go back and review the shot string, save etc.
There may be better systems, but once you learn this I believe for the cost it's worth looking at. Since we were shown the full capability of it we've gone from luke warm on it to yahoo and love it. Pretty much the same experience from others we've shown the live shot/video integration....they went from trying it to not even using to using it/saying it sucks to using it all the time. There was a guy there with his 338 who said something along the lines of 'why even use that stupid thing it'w worthless!' this past summer. He was pissed and packing up to leave for the day b/c he couldn't see anything at 2k and I sat him down and reviewed the camera and convinced him to give it another try. He decided to put a few more down range and we found out he was about 1.5mils high. Corrected his dope and he grouped maybe 15" at 2k. Suddenly the camera was 'so awesome!'.
%
www.shootingmadeeasy.com