Hi, I took the RN predictor march 26, 09. i must say that i did not really study for it i work full time and was busy with my mentorship so i was kinda nervous. i also did not pass any of the ati tests throughout the program so i was nervous about that too. anyway i got a 74% on the predictor which gave me a 94% chance of passing the nclex on the first attempt. all of my co-workers who i have talked to that have taken the predictor and had in the 90%'s of passing the nclex did pass on their first attempt. i am still a little skeptical about how accurate it is thought, but i think thats just my nerves.