Reviewers from DoubleSama and The Geekiary noted that while the pacing was a bit slow, the "subtle writing" regarding Jiraiya's suspicions made the episode memorable.
They realize they need to synchronize their chakra focus. Naruto draws a leaf symbol on their palms to help them visualize a single target for their energy. Boruto: Naruto Next Generations Episode 133
Boruto gaining insight into the "dark past" of the shinobi world is a major highlight. Reviewers from DoubleSama and The Geekiary noted that
Picking up from the massive cliffhanger where Jiraiya seemingly uncovered Sasuke's identity, the episode takes a surprising turn. Rather than a dramatic confrontation, Jiraiya chooses to dismiss his question as a "joke". Boruto gaining insight into the "dark past" of
However, a silent understanding forms: Jiraiya agrees to stop prying into their identities as long as Sasuke provides intelligence on Urashiki. Sasuke reveals details about Urashiki’s space-time ninjutsu and his own ability to sense it, cementing a tactical alliance to protect the young Nine-Tails Jinchuriki. Training and the Shared Ramen