Passed with an 863. LinuxAcademy videos had a very strong foundation on exam concepts within the course. The labs definitely helped.
Regarding the exam simulation for the course. I like the idea, but I think it'd be more beneficial to allow users to view the answers after answering the question (or allow us to customize the exam question count).
While preparing, I'd like to take the exam multiple times, but hate to answer ALL the questions in order to get feedback. I don't normally have an hour to answer the questions. It's good for commuters (like myself) who take public transit who has a bit of time to take the quiz.
Future Certs: I'd like input from other users. Making this my 3rd exam that I passed for AWS, how much more difficult/intense is the PRO or Speciality exams? I'd like to aim for the DevOps Pro and Security Speciality, and felt the associate level exams (although some-what challenging) are not difficult for me. Obviously, the certs in question are PRO, but if they are more intense, I'd like to adjust my study habits and strategies.