This was a great Annual. First, the art was consistent and awesome. I love how Jorge Fornés draws Batman with that Year One vibe and, among the usual homages to older stories that Tom King loves putting into his work, we have an unexpected reference to Steve Ditko's Dr Strange that Fornés does amazingly. Mike Norton was a great fit to continue the story, as he has an unique style that mix well with Fornés's art and the coloring keeps it all in the same line, so there's no jump when the artists change.
The script was great as it summons up so many aspects of Batman and shows him not only as the hero we know, but as a human person with feelings and a sense of family, which is one of my favorites things about King's run. The pacing was great and I have the theory that the Mike Norton's pages were made after Fornés was done with the issue, since Jorge drew from the beginning to middle plus the last page of the story. But if it was like this or not doesn't really matter, because the Norton's pages add interesting depictions of Batman's activities and I was always enjoying each new thing that the team added.
Personally, this issue was a success