Data based on 3 reviews.
You need to be prepared to work a lot, prioritize labs and definitely ask for help.
As a third year in college studying physiology, I can honestly say that AP Bio at MV helped prepare me the most for college level courses. It's challenging, but the questions are designed to make you think hard about WHY something is happen. This class made me love biology, so if you're willing to put in the work, take it!