Weighting of the topics
I love how the "Data Security" topic is 10% of the exam score but has ~20 bullet points under it, and "Designing highly available, cost efficient, fault tolerant, scalable systems" is 60% and has 9 bullet points under it.
I won't be sitting the AWS Certified Solutions Architect exam any time soon, but I hope it is worth more than some of the other vendor courses I took which turned out to be "here is our product data sheet, regurgitate it without showing any understanding of the contents"