Can you provide more detail on your feedback model? Are you crowdsourcing feedback? How many people are spending how much time/effort per song? What criteria

Can you provide more detail on your feedback model? Are you crowdsourcing feedback? How many people are spending how much time/effort per song? What criteria are songs judged on and how complete is the feedback? What is the minimum amount of feedback artists can expect? Basically, make it clear what the $20 is buying. If you would like to talk more about any of these things, feel free to email me (listed on my info page), crowdsourced ratings are kinda my thing.