I recently took my USMLE Step 3 here and was really nervous because of the negative reviews and the horror stories about proctors not showing up for the exam and cancellation without notice. I was especially nervous because I took it the day after an ice storm, but I had absolutely no trouble with Prometric Little Rock! I obviously can't speak for all experiences here but my experience was quite pleasant. The proctors were friendly, prompt and professional and the facility was easy to find. The only reason I'm not giving it 5 stars is because it was sometimes a bit noisy, but this could be remedied with the noise cancelling headphones provided.