Full disclosure: I have made a trail documentary that has blister shots.
Which shouldn’t be surprising. Blisters are a part of hiking, for those of us without the sense to stop and treat them before they become blisters.
I think that two things should be considered here: first, that in an attempt to show the whole picture while making a documentary, the bad needs to be included with the good. Torn up feet are one of the most visual representations of that. One could include lots of complaining about various things, but that would actually take a lot more time and be a lot more annoying than a single shot of a foot.
Second, while this is a hiking forum, people should keep in mind that while hikers are a big part of a trail documentary’s target audience, they’re not the only people who will see the film. I know that “WE get it.” But non-hikers need to understand that it’s not all rainbows and ice cream trees. There’s work involved, and pain.
I tried not to overdo it in my film, and (as with the blisters themselves) there are fewer shots as the movie progresses.
Jester