By now I have seen several comments in the English Forum questioning if...or stating that the Japanese version is better. As someone who plays every expansion in JP and on JP DC, I will testify that bad writing is bad writing in 7.0 regardless of whether it is in English or Japanese.
If people need more evidence they can go to the megathread on the Japanese forum, many critics there express similar concerns as those in English. They tend to be a bit euphemistic but are still clearly pointing out the problems, and some of them are just outright criticizing, which is a rare situation.
Edited to add the mentioned megathread link here:
https://forum.square-enix.com/ffxiv/...81%84%E3%81%A6
Also on one aspect Wuk Lamat is even worse in JP: she is strangely impolite in her choice of second person pronouns and how she almost never speaks in polite form. It might be a shonen trope thing, but to be honest, can't say the JP players receive that very well, since it is also stated she is a princess and would be queen.