Rachel - It was a great experience. I literally took that Life Science test 4 times from beginning to end, so I know it like the back of my hand. We looked at each and every question and each panel member voted (ranking whether a person taking the test should get the question right or not - on a scale of 0.0-1.0) After discussing (ok arguing) our individual points of view on each question, we were allowed to change our original ranking. We did this over and over and over..... In the end, we determined what the passing score for the NEW Life Science Certification was. Totally worth it!