Maineguide,
IMO one of the things that makes Mark Sullivans videos good (besides all those lovely big doubles) is that many of the kills are right up close, only a few feet from the hunters and the camera.
This is a lot better than lots of hunting footage where you can hardly see what is happening because there is too much bush in the way or the camera dude is not in the right spot or something similar.
The buff or hippo on MS's films are filling your tv screen before they are finished off!
There are lots who don't seem to like the way he does things however.
But thats the way things are always going to be I guess.

If you are into double rifles and have not seen the film "Death by Double Rifle" by a different guy by the name of Mark Buchanan, you should get hold of a copy as it is well worth watching to.