I think the most impactful scene for me was the one where the News Coos were dropping newspapers all over this poor-looking village, and the little girl was astonished by the sight, and happily running around. But it was slowly overtaken by the sounds of adults sobbing over whatever horrible news the papers brought, which is still a mystery to us.
The other scene that stood out was during the current Warlord recap. The transitions were amazing. I really liked the part where they showed the Straw Hats, frozen in pose during Dressrosa…then it cuts to a zoomed in shot where it focuses on Law. Everyone else is still frozen, with Luffy in the bottom right corner not moving an inch, while Law comes to life, turns to the camera, and starts to open his Room. It's almost like the scene is saying, "The Straw Hats aren't important here. Focus on me."
EDIT - Wait, I need to add more! More bits that I liked:
-Doflamingo's glowing eyes subtly remaining, long after the scene in his cell faded to black. Very creepy.
-The atmosphere on Coby's ship while he was secretly trying to communicate with Drake. I especially liked that shot from the hallway, where we can somewhat see Coby sneaking a peek through the door window to make sure no one was around. It was quiet, atmospheric, moody and a bit creepy.
I wonder if Crossword will have to create a special 6-star rating just for Megumi Ishitani. lol