<p>To the OP: I took the AP 5 sequence. I did not get A’s in the first two quarters, but I was still inducted into Phi Beta Kappa. Don’t worry too much about it. If you love being exposed to reading primary literature and scientific articles early on in your college career, AP 5 sequence is a perfect match. I have no regrets for taking that sequence. Please contact me should you have any questions.</p>