What is your experience with RWS

Saw RWS on the "who paid you " thread, and it hasn't had a post of its own while i was searching the sub. I saw an ad for it somewhere (couldn't click on it lmao) but i finally looked up the website and signed up. Just finished the English and Machine Learning Test, but literally have no clue what im getting into or even if it pays because the one user i saw. Anyone else use RWS and can share?