Yeah, we "game recorders" has our own unique way to do it. If a game shows something new if a higher difficulty is selected, I'll play on that difficulty. If a game has lots of cool deaths and animations not seen in the movie, I add them at the end of the movie. I also crop all my movies, removing all the blackness around it (if possible).. so it fills up the screen as good as it gets.... etc etc..
Some people don't
. I havn't watched Loom, but that game, like every adventure game with difficult settings, should be played on hardest.