Not gonna lie, I think it's a bit anticlimactic. STILL, I'm going to wait until BBS before I totally pass down judgment. I would still give Days the pointless filler award, as this looks to be setting up for something new, whereas Days was a retread all around.
*sigh* Memory loss in CoM fit with the theme, at least. It was an unused concept. Memory loss in Days was necessary because of Xion the shoe-in. Here? Not so much. :/