I kinda felt the same way at the start of an expansion because the newer jobs, you start off at a higher level and have all these buttons to press... trying to figure out when to press and how they go together instead of gradually adding them so you can incrementally get the idea of when they weave into your rotation.
You would think but it's fun going into a dungeon with a Shaman, asking them to Lust and getting back "wtf is that?"