I really hope she'll release this CDL! The show is definitely different enough to warrant it being released in some way, especially since she also put out CDL14-15 when there was AT15. I can't wait for the playback!
What I saw looked great, e.g. RAINBOW with lights or the opening. The petals coming down in Haru Yo, Koi was fantastic, too! It really took the performance to another level in comparison to MfL (which was also good).
I'm also pretty pleased with the vocals. I think she sounded really solid for most of it, Secret was a good surprise IMO. Ayu did well!