Have completed many different types of tasks, over 61000 in all and have an approval rating of 99.86....It's the slowest day i believe iv'e seen in a long long time and so iv'e been thinking about that today.
No one knows, Amazon does not tell us the requirements.. if there is any. You could get it tomorrow or never. There is no guarantee that anyone will get it.
We've proven that it's totally random. Some workers get it soon after regstering and others can go years without it.
