I took my NAPLEX June 1 (Friday) and received my score on Tuesday afternoon. I scored an 87 on pre-naplex before serious studying and got a 102 on actual Naplex.
Studied pretty seriously for about 3 weeks and took the RxPrep comprehensive test.
I would definitely recommend studying with RxPrep if you can. It’s a good basis for most knowledge that you will need to know. Of course there’re going to be things you don’t know... but, in general, the quizzes provide you with a general level of everything that might be covered on the exam.
Test Day: you get a break at 2.5 hours, however you can actually take a break before that. Just keep in mind that the time will still be running. The calculator on the test is awesome, but you can also ask for a handheld “4-function” calculator.
Good luck to everybody out there who’s taking their exams soon!!