What I'm most interested in is that flashback with Sakura's dad. But I have to admit that it seems pretty random that all of a sudden she's had this sakura necklace with her all along.
Random...........or GENIUS.
Okay, serious now. I figured if this filler wasn't going to have Naruto in it, I suspected Ino to have a big role in this filler. 'Cause 1) she is Sakura's OTHER best friend, and 2) Ino has those mind justu abilities, so I assume those will come into play when trying to help Sakura regain her memories. But that doesn't make me any less upset that we won't get to see Naruto and Sakura interact with each other right before is release. They are suppose to be the main characters, yet we haven't seen them together in AWHILE. I'm not even talking romantically, just them hanging out, or doing something that can remind fans of how these two characters interact with each other.
This makes me think that Naruto and Sakura's bond won't have big role to play in the movie, despite the fact they are two main characters. I'm probably just being pessimistic, but I just want to mention that possibility.