It would be useful (in my eyes) to users of the site to be able to find roughly how long a published adventure for a given RPG will take, for time estimation / planning in real life. This varies widely by play group, so I can't find a way for accurately determining it apart from a survey-type question.
It was suggested as a comment on my linked question (which I then deleted) that I instead ask how to estimate the time, but I believe that's going to have widely varying answers as well.
Is the question "How long will published adventure X take?" an appropriate/on-topic question for RPG.SE?
Similarly: Is the question "How can you determine the amount of sessions a published module will take?" too broad for the site?
I initially asked the following question, then deleted it myself: How long is Waterdeep Dragon Heist?
I realize there is going to be quite a range, depending on how played / your group, but How many sessions do you typically get out of Waterdeep Dragon Heist?
To anyone that wants to close this as due to being different for different groups, (Because I do, and I'm writing the question...) consider, How can you determine the amount of sessions a published module will take, without surveying a community that have run through it?
@Oblivious Sage left the following comment on the question, which prompted me to delete the question and ask this meta:
The first half of this is a survey, which we don't generally allow. The second half looks like an answerable question, though (if you leave off the bit about surveying the community).