Read this without re-reading FW and it's been a while, so it didn't have as much impact as it might have had if I did. I still enjoyed it though. Especially the telepathic communication, which has always been fun and the warmth that comes from Xaden's love for Violet, that we didn't get to see as much of before, especially earlier on.
Can't give full points, since this didn't add to the story really. Still a fun tidbit, so a solid 4 it is.