I thought the Shadowbringers story was fantastic, I was enthralled from day 1. Completely invested. I read every line of dialogue, talked to the npcs before turning in/accepting/inbetween a quest (just talk - not a quest requirement). Some cliches are fine, and can make a story fun at times. The writing was overall top tier, it was great. I love that we had our old cast of characters from ARR throughout - Urianger getting the screen time he desperately deserved. This story had everything you could want in a good story, and Yoshida was not kidding when he said it was equivalent to a full single player rpg experience, it is. I took my time, and I am glad I did.
I particularly like Zenos as a character, and I am very happy to see him returning. Ardbert was a great addition, and I loved our interactions.
The areas were interesting, and nostalgic, the story dungeons are probably the best we have had, overall carried by their boss mechanics and design (aside from the first one which was a bit dull - bosses, again, made up for it).
My jaw literally dropped when I discovered the recreation of the Ascian city. It was amazing.
I have not played anything but a dancer, and I quite like it. I will have to level up my other major classes and roles before I can give an opinion on that. Nor have I completed any actual endgame content, I will have to do that as well. I may write a review for this expansion when I gather my thoughts, and finish up with it. I don't have this game on Steam, so unfortunately I don't think I can write it there.

Not like anyone would read it anyway.
Almost forgot, music. Here is where I do not agree with people who say it was top notch. I thought the tracks themselves were great, for the most part, but the timing was awkward in many areas. Sometimes it was jarring.