Episode 62 - The additional scenes of Goku learning how to predict an opponent's movements helped sell the idea of him picking up all of the teachings within Karin's training. It does raise a thought concerning Taopaipai and references to him in the 22nd Tenkaichi Budokai as I wonder if Roshi and Tsuru Sennin's initial disbelief that Goku could best Taopaipai had to do with his skill rather than power and learning to read his opponent's movements being a key reason as to how he dominated Taopaipai. It'd certainly clear up that aspect of the 22nd TB.
During this, we have a filler scene showing blonde Lunch interacting casually with the Kame House group. This is some good filler as, along with the previous filler of Roshi negotiating with her, it helps show Lunch's blonde self warming up to the group; unlike the manga where we're left to assume she got used to Kame House during Goku and Kuririn's 8 month training.
I also like the scene of Taopaipai negotiating prices with the tailor and ultimately killing him Kenshiro-style. It shows a good deal of how Taopaipai interacts even in a casual setting and his "Keep the change" does a good job showing his dark sense of humour.
Episode 63 - Out of the many Goku arriving on the battlefield and overpowering his opponent scenes to come, I'd say none of them surpass the Goku VS Taopaipai rematch (except maybe Goku VS Nappa due to the weight of the losses suffered beforehand) with how Goku not only shows his gains, but also the honing of the genuine martial arts skills learned from his training. I also like the idea of Taopaipai deciding to climb Karin-to to gain strength rather than foolishly continuing to attack Galu head-on.
I must say that the filler scene with Roshi's distraction is one that actually works better in the dub. Having the punchline be he named one of the seagulls Goku rather than just mistaking seagulls for Goku is far better comedy. Speaking of comedy, I can see why Black chose to follow Red if the former can't even tell when the latter wants a cigar
Episode 64 - I can understand Goku letting Taopaipai go to Karin as he knows what gains Taopaipai will make from barely any of the training would not be that great, though being so content as to just go to sleep when he could arrive any time is pretty questionable. I can chalk this up to his body being naturally prepared for it after what Karin's training entailed though.
Karin confirming his tower is made up of something called "heaven stone" is a nice addition. Shame later media never expanded on it, as it could've made for a decent fetch quest in Kakarot. The dark Kinto Un Karin provides Taopaipai is also interesting as I don't think the Piccolo Daimao Arc, where it'd be confirmed the Kinto Un come from Karin-to, had even commenced at the time this episode aired. Considering Karin can naturally will who can ride it though, it makes sense why it wouldn't be used by other characters in the anime though.
Taopaipai being severely injured by a grenade when Blue could survive all sorts of shit is disappointing, though I could believe the world's greatest assassin simply has access to explosives that are
that potent.
Episode 65 - I like the scenes at Kame House. Lunch not getting angry when Bulma shouts at her does a good job highlighting how she's no longer antagonistic to the group. I do have to question how an old man who's been without technology for so long on his island can perfectly control the drone via a keyboard. It seems the perverted side of the hermit status is a pathway to abilities some consider to be unnatural
It's good that the anime tried to flesh out Colonel Violet somewhat rather than making her essentially a glorified background character. I could've done without a pretty blatant ripoff of Raiders of the Lost Ark, but it's still better than nothing in helping flesh out Violet as being fairly selfish yet having a soft spot for animals. It's strange that the subs incorrectly translate Copper as General Kappa despite the obvious naming scheme. I guess you could headcanon it to Kappa being his true name now that Kakarot has revealed the RRA's naming scheme are codenames.
"Moreu Heart Ribbon Ribbon Gun Yattsukero" that's used at the end is easily my favourite insert song in the arc, and an arguable contender for best in the original series along with Mezase Tenkaichi. Too bad it only had one opportunity to be used in the series.