Well, I PRed 5 books every day last week for my French class. 1 Fr-Eng/Eng-Fr dictionary, 1 grammar with exercises (explanations in Eng), 1 grammar with exercises (explanations in Fr), 1 book of conjugations, and the class text. During the week, once, while just falling asleep, in the in-between state, I heard self talk in French. Of course it stopped as soon as I realized and woke up. I had French class today. My weakness is conversation, and I'd say I did better than usual today. Could also just have been a good day. But I noticed that words came to me when I searched for them, not every time, but most of the time; they didn't come very fast, but soon enough so I could use them in conversation. The teacher talked about the French Revolution today, and I'd say that my comprehension was also a little better than usual. Was it the PR? I do not have direct evidence, such as understanding new vocab that I had never learnt before. But I believe the PR probably was a help in making what I already learnt/knew accessible, or more readily accessible.