Hmm I actually just ordered Princeton... -.-;
Oh, well. I've had other good experiences with PR
... hopefully it's enough to help me. (: Thanks for your input anyway, too bad I didn't check this before I ordered!
As far as your question, I've heard the test is really easy. The questions on College Board's website for it certainly are. My friend got an 800 on it and I keep freaking out to her about how I'm going to fail, but she says I'll do fine even though I've only taken an Honors Bio class. You should be golden with your 5 on the AP Exam. Good luck! (: