Seems reasonable to me that you could have a team of categorizers/critics.
That'd be several times more expensive of course, depending on how many people you added, but I think it also might improve the results if the team was picked well. Finding associations between movies is probably something a group of people can do more effectively than one person, since recall will be better.
There might be an issue of disagreements within the team, but I think at least finding associations between movies would tend to be fairly non-controversial. We might disagree over whether or not The Italian Job is a good movie, but we probably both agree that it is a heist movie.
That'd be several times more expensive of course, depending on how many people you added, but I think it also might improve the results if the team was picked well. Finding associations between movies is probably something a group of people can do more effectively than one person, since recall will be better.
There might be an issue of disagreements within the team, but I think at least finding associations between movies would tend to be fairly non-controversial. We might disagree over whether or not The Italian Job is a good movie, but we probably both agree that it is a heist movie.