I tried this a few years back, and while I enjoyed the concept on paper, in actual practice, I found it frustrating.

The main issue is I have no idea if someone is cheating. As much as something like a kill cam would ruin the immersion, it also would give me reassurance to know that the game is still fair.

I want to give it another shot one day and just try to accept that I have no idea if people are playing fairly lol.