That said... The test is not easy. I studied pretty hard and have a considerable amount of real world experience with AWS, and I was honestly a bit nervous when I got to the end of the test. I usually try to over-prepare for tests like this, and usually expect to go in and score pretty close to 100%, and on this one, while I had no problem passing, I wasn't even close to a 100% score. Take that for what it's worth.