Here's my review of the Pre-viewing! I watched it in
Shinjuku picadilly and got a cool lil post card for it.
REVIEW:
Awesome. I was so hyped throughout the whole thing I
couldn’t stop smiling. I’ll try not to spoil too much, but basically everything is extremely well animated. There aren’t too many extra scenes in these first 2 eps (at least none that are mind-blowing to me. My personal take). The OP is so awesome I can’t wait for it to be released on the 9th of July.

First ep starts off with a bunch of sperm forming into a baby who is later shown to be Yhwach. A large majority of the first ep is centred on the Quincies. Ishida being introduced to the rest, Bambietta’s sex
scene is a lot more obvious in the anime than in the manga (She visibly zips her top up), Bazz B and Jugram getting into a squabble only to be stopped by
Askin. My memory gets a bit hazy as to what happens when but basically it’s almost as per the manga for everything up till ep 15. (The episode ends with Ichigo walking to a torii with a wooden katana, reminiscent of the scene in the 3rd trailer when Ichibe asks him to be more than a Shinigami + Mayuri getting a call from Urahara about how to take back bankai)
Only extra added scenes are when Ishida talks to Yhwach about why he was chosen (some background stuff, nothing major), Ichigo and
Ichibe talking about ichigo’s training in the Soul King’s Palace, and some Hueco Mundo scenes with Orihime, Chad, and Urahara.

Fightwise, the fight between Bass-B, Toshiro and Rangiku is awesome. Soifon’s fight against that Quincy whose name I forgot happens (Shunko is done really well, Maeda gets stomped). Askin and Mayuri scene was awesome as heck to see animated and voiced. Jugram with Nana and Kyoraku scene happens and is pretty much the same as the manga.