Cross-posting my reply to another thread with a few clarity edits.
I’m seriously disliking it. The story is stupid and runs on idiotic contrivance. No showdown between the two fleets that were literally the entire reason we went to KT/Zand, Azshara has zero reason not to just re-flood the place, kill everyone, and pick whatever she needs off the corpses, Mechagon has been lost for ages within throwing distance of Kul Tiras and close enough to interfere with the sea trade routes they invented, and the war storyline basically just stopped entirely for these sideshows. Pretty much nothing about it passes the ask-an-8-year-old test.
Nazjatar is almost as much of a horrible vertical labyrinth as Suramar, with even less actual content. The mobs are absurdly dense, directly populate main roads, have arbitrarily large HP bars, and still aren’t all that dangerous, so it mostly just takes forever to whittle them down while your HP barely or never budges from 100%. Vash’jir was a better Nazjatar than Nazjatar.
Still up in the air about the essences, as nearly all of them are gated by time or BGs, but I haven’t bothered binding the one we got from the quest. Benthic looks like the entire manapearl currency will be obsolete the moment the raid hits, with basically nothing else to use it on. M+ S3 affix looks like it’s going to be a simultaneous grab bag of every obnoxious mechanic they could think of.
I’m using the last of my gold for one AH token. If the raid isn’t the most amazingly fun thing ever, I’m out. This patch doubled down to a painful degree on every one of the worst decisions of the rest of the xpac, and I’ve hit my breaking point.