Years ago--early '90s maybe--Doc Carlson wrote a product review about a matchlock, and mentioned hunting with it. I ran into him a few months later and we briefly discussed it, turned out he was hunting from a stand. I had to give it a try so I built a matchlock, and was out with it that fall. Problem is I'm a still-hunter.
Managing the match was a headache. I was checking it every few minutes to make sure it hadn't gone out or burned down too far. A couple times the free end managed to get tangled in brush. I was using a nitrated hemp/cotton cord that burned at a fairly fast rate (we know today that a bucked hemp cord soaked in lead acetate burns slower and hotter).
I hunted into the wind. If any deer noticed the smell of the burning match it didn't seem to bother them. A couple times I stalked within ~25'. I filled my tag and as best I recall didn't shoot the gun again before I traded it off.