Here on Horde we’re seeing an influx of players for obvious (and awesome) reasons. They’re asking questions like, “How do I get my legendary cloak I keep hearing about?” I don’t have any alts so I did not know that Nazjatar was required to earn the 8.3 intro quests.
The author did a great write up on what to do and what to ignore. What you can skip, what you can shortcut, etc. Some of the top rated comments have more information such as “Do not write off Benthic gear for fresh 120s”