Originally Posted by
Rodin
The time travel arc was actually surprisingly good. It involved a third Otsutsuki that was anime original called Urashiki. He started with an arc involving Gaara's adopted kid Shinki, and those episodes were...honestly pretty dumb. There's a particular point I recall where Shinki and Boruto are trying to evade Urashiki and come to a river in a deep gorge. They declare that they can't pass this and need to go to a bridge, where Urashiki will no doubt be waiting. Nevermind that these are both ninja who would be able to run down the side of one cliff, across the water, and up the other. Or that Shinki has Magnet Release and could easily levitate across on a platform of iron sand. Etc. This sort of problem was endemic to the anime, and is characteristic of a lot of the poorer filler episodes.
But to get back to the time travel arc, after they do get back to the Leaf Village they are again attacked by Urashiki, and a quirk of the ninja tool Urashiki is using gets Boruto, Sasuke, and Urashiki thrown back in time to a period shortly after the Sasuke Retrieval arc - after Sasuke is gone but while Naruto hasn't left to train with Jiraiya.
And that's where things get interesting - Boruto gets to meet Naruto as a kid, and it really shows just how different he is from Naruto when Naruto was the same age. Jiraiya is heavily involved in the arc and it's great to see him again. There's a wonderfully touching scene with Neji. The whole arc has some great character work and is one of the better examples of what the Boruto anime is capable of.
I just wish the anime hadn't been so...bipolar. The Shinki arc I described was preceded by a Konohmaru romance arc, which was mediocre. Before that it was the Steam Ninja Scrolls (a.k.a. the Mirai comedy adventure) which was superb. But that was preceded by the Jugo arc, which plumbed the depths of the worst Naruto Part 1 filler.
The way the Boruto anime is written makes it hard to tell what's going to be good or not. Maybe I should try picking it up again with a watch guide to get the stuff that's actually good. A quick check on Reddit shows that I quit just before the Mujina Bandits arc from the manga begins, and that the point where I stopped was at the end of a LONG period of recommended skip episodes (Time Slip arc excluded).