Yep. Disappointing is the right word for this week. No event, no raid bosses and Big Moth phase 2 is just a copy-paste of phase 1. Same mechanics, same groups of enemies, same rewards. It only change enemies weakness

The moth boss is not bad but a bit under the last really hard bosses (or should I say far under some lasts RE Aqua Shadows for example). It's disappointing for a such strong pest boss. I mean, we bring Earthworm and Nidhogg to beat it and it was not that harder.
Over all, there is no phase 2 point rewards (nor global point goals shared with other players). I cleared it phase 1, got the stone and...? The max goal is at 250k and I'm over 350k. What the point of doing it? Flower medals are too hard to get (better farm Earthworm or Nidhogg). The only good thing left is the stage with bronze affections medals. Especially the bloom affection one. Just being able to get tons of it make the event worth it.

I think they really missed something here. The concept of doing stages each day and send expedition is good... for one phase. Phase 1 was a battle on Nidhogg against swarm of thunder pests. And phase 2 was supposed to be the final attack on the Moth with the whaleship. There was so much potential to make a phase 2 based on the whaleship with, I don't know, whaleship mechanics?
Something a bit like Nidhogg phase 2 and first whalkeship stages, mixing ship battle and deck battle. And an epic final fight. A ship battle with the Moth itself and then, when it's almost dead, a fight against it's core and it's pure energy form like right now.

Or even without whaleship, why not a giant super strong Moth raid boss shared with all the players for the entire week (to go with the lack of raid boss)? With limited turns or damages of course. With goals on how much damages inflicted at the end.