The fact that you can make a quiz that you can share with anyone in your company, and you can have it up to 10 levels deep. You can also have different options on each level to make the quiz more interactive. I have some challenges with the quiz builder. It's a bit finicky and would need an expert to set up each quiz correctly. I recommend this to anyone looking to create quizzes for their company. You can make your own quiz, you can have it shared with anyone in your company or group, and you can easily edit it.