I disliked the Nier Series raids. They didnt seem to fit with FFXIV's over aesthetic. they took the fantasy feel of ShB and annhilated it. I didnt really care for the item designs, the whole areas were bland and boring color wise (but then I'm sure because it was Nier, this was intentional... even so I hated it).

Please go back to Final Fantasy themed raids.
(So far the only cross-over event I have truly liked involving another game was Monster Hunter's, and only because its aesthetic fits pretty decently with FFXIV's). Not all 'Final Fantasy' series cross overs fit into this game well either.