My school used ATI. My first predictor was 87% the second after a ATI Live review provided by the school took my predictor to 99%. I completed the entire NCLEX made easy review book and read the ATI comprehensive review book. I took the NCLEX on May 27th. The test ended on 75 questions. I felt the test resembled an ATI proctored exam. Hope this helps.
That is the exact same pop up I got on May 27th. I completed the quick results on May 29th and confirmed I had passed. It is not easy but take deep breaths and relax. You have this.