It's better. You see how you're reaching down more now, you keep sitting back and keep sitting back until you get maximum tightness and then explode. The bottom position should be uncomfortable, coiled spring is the cliché here.
My concern from the previous video was that you basically didn't make any effort to get tight whatsoever. That is always going to translate into a weak lockout and when the weights get heavy it just isn't a strong position to pull sumo.
Shoulders back even more and back even more arched are the two things to work on now, if you can do that then you will literally fly from the bottom with so much force the lift will be a forgone conclusion.