A wonderful episode, the prequel vignettes were a nice touch and the Bounto arc feels like it got complete closure.

Now to reprise my role as filler Devils Advocate, just because some things that we manga readers recognize are in one episode preview doesn't mean the fillers will definitely end. I distinctly remember a few scenes in one Naruto filler ep that I'd seen somewhere else but that was near the beginning of those fillers and they kept right on going with the fillers afterwards. While hope is all well and good I think crushed hopes hurt worse so I think people should be cautious in their optimism.