I've used MTurk for a very subjective task: "Value the object in the image" for which I paid $0.10 per valuation (a maximum of 30 seconds was spend on the task).
The valuations were fair but the workers of Mechanical Turk may have a different view of how much something "home made" or "retro" may be worth (typically far lower than the object would be worth for someone in the market for said object).
Comments
I've used MTurk for a very subjective task: "Value the object in the image" for which I paid $0.10 per valuation (a maximum of 30 seconds was spend on the task).
The valuations were fair but the workers of Mechanical Turk may have a different view of how much something "home made" or "retro" may be worth (typically far lower than the object would be worth for someone in the market for said object).