Kenshin's style of Hiten Mitsurugi has pretty much the same hype and he mostly won by luck/the opponent being too anxious to take the win against multiple opponents even in the first arc though. Jin'e could've killed Kenshin had it not been for his obsession with awakening his Battousai side, Aoshi only lost because he used the same Jissen Kenbu + Kaiten Kenbu combo twice in a row instead of just chipping away at Kenshin's health (seeing as Kenshin was already half-dead from the first Kaiten), and Saito could've killed Kenshin any time before he went Battousai mode. And all of that was in the first arc. Even after completing his ougi trial Kenshin was actually defeated once by Shishio and would've just been killed with his two sidekicks had it not been for Aoshi, lost his first fight to Enishi and would've lost against that Yaminobu guy if not for Tomoe's sacrifice.
Compared to that, Kenshiro's fights don't really offer much tension as to whether he's gonna win or lose. He's not as blatantly plot-shielded like Atem with his bullshit drawing technique, but I'd say Kenshiro and Atem/Yugi are potato-potahto when it comes to being mostly plot armored. Kenshiro putting up a better fight (1st fight) against Raoh than that Koryu guy is plot armoring in of itself, not to mention his survival against the two opponents who actually defeated him (not gonna say their names to avoid spoiling Cuntits) was COMPLETE plot armoring.