Pros
It's a relatively straightforward application process. I was paid 150 dollars so far for completely 7 hours worth of tests during the assessment period (100 dollars actually received, 50 to be paid next week, including a 20 dollar bonus for completing all the tasks). There's a slack channel where people can give each other advice.
Cons
A lot of confusion on the slack channel about who is doing what and when the assessments are completed. It isn't clear when you're doing the tasks how many there are to do or when you will receive feedback or payment. The information is out there, but it's confusing at first to find it. Questions are answered on the Slack channel, but you may have to wait a little while. It's not clear after completing the assessment when/if you will receive any more work.