It was a bit eh. They do this whole "we're going to tell this story, and we'll release it a chapter at a time and give you 16 chapters of story.."
Then of course the 16 chapters are a mish-mash of good-to-not-so-good mini soloable flashpoints. With some fun moments. But then it ends with the big "final battle" that.. actually isn't.
Nothing really ends, it just has yet another minor twist and waits for the whole thing to be carried on in a future time.