For me, the ninja changes (except TCJ) are so bad that I no longer enjoy the class.

I picked Nin because of it's speed and variety. Now the optimal rotation will be something like:
Mostly 1-2-3 basic combo (waiting around doing nothing because almost no weaving except for bhava), a few ninjutsu after that and save everything else for the Trick Attack to burst.

I'm trying MCH but so far it suffers from this same burst cluttering.

Really hoping they move the mudra gcd to ninjutsus (keep speed and alleviate ping issues that way)
and restore shadowfang to how it was before in a future patch or I'll likely quit this game.

Some are happy they can add Nin to their repertoire of jobs they use, but to those of us that loved the previously fast Nin we are left with nothing.