1st: Dust Release is a Kekkai Tota... 2nd: Its only *hinted* at not being genetic, as Mū taught Ōnoki... But the only other known users of Dust Release... Are clones of Ōnoki... (Even if Dust Release specifically, wasn't out-right genetic, I'd still call it an outlier.)

Kinda surprised MC didn't flirt with Haku. (Might seem a bit out of the blue, but hear me out... MC was a straight man in their past life, OG Sakura liked edgy boys. Already stated these "conflicting" orientations resulted in current MC being bi... Haku's a pretty great middle ground in that regard.)

Only real problems they had (especially during this arc in canon) was the absurd amount of handsigns needed, and needing to turn a ninja fight into a Pokemon battle... (Let's be real, only reason Zabuza managed to use it in a fight, is because he knew Kakashi would take the bait and copy him. Anyone without a Sharingan would've tried closing the gap instead.)

Wood Release is a genetic anomaly, like Haku's Ice Release, or Kimimaro's... Bones... Wood Release is more than simply Water + Earth, you need that genetic anomaly (like White Zetsu(s), Obito, and Madara got from Hashirama Cells...) So I'm gonna say no, unless the system keeps getting stronger and weirder.

This was a really bad play... Previously it was established that the system simply lets MC learn what to do, and streamline the training... She hasn't trained this Jutsu at all, does it perfectly first try, AND without hand signs? This 100% goes against what had been established before, and it's an even worse play to show Kakashi this... Screw "Itachi-level" talent, she's just gone above and beyond that with this showcase... (Terrible idea. Keep your trump cards secret.)

Bad call in my opinion to tell Kakashi that. Should've really emphasized her work ethic (and intelligence) to figure it out, rather than saying, "I can just kinda learn stuff easy." (Rule 4 of having a system, ALWAYS over-emphasize how difficult doing a task is, when your system helps you do it. Try not to stand out, it's not being humble, its a survival tactic.)

Since everyone de-railed into talking about Byakugan + MC's System, here's me actually answering your question: Sharingan's main appeal is instant memorization & pattern recognition. You don't instantly master something with Sharingan, you learned a technique 5 years ago & want to finally use it a second time? I'd give ya a 50/50 success chance. MC's system however, fast-tracks the road to technique mastery. (Doing a technique when hardly thinking about it, in different contexts, & less / no hand signs required.) Still need practice, just much less than normal. (System + Sharingan = less practice needed.)

Was in my library, forgot what this one was before the author deleted it... I'mma give it a 3/5 cause I don't actually remember what this fic used to be. (Will update review if author "un-deletes" it.)

To be fair, it's All Might. The kind of guy who knows he has a 180 minute time limit to use his power, and uses 175-ish of those minutes doing hero things... If he has the chance to get side-tracked with hero stuff, he'll take that opportunity.

There's not even Kaguya to "start" this bloodline either.

To be fair, Amaterasu isn't a bargain bin MS / EMS ability like Susanoo is. Only Sasuke and Itachi could use it. (Indra using it was filler content, aaaand he's 1/4th 'god' anyway.)

Or even simpler: "the powers of a talented Uchiha." ("Physique" alone could get monkeys paw'd into just having a body-builder-esque body. Doesn't garuntee a Sharingan... Or better idea, wish to isekai as a talented Uchiha.)

Clever, buuut you do run the slight risk of your "original Quirk" being some fancy suicide button. (Or just a general negative Quirk, like something that makes your body sluggish, but slightly smarter.)

Okay, genuinely surprised he was allowed to skip school. I would've thought they'd make him go today at least. (And work on skipping grades in the coming days / weeks.)

I've read a few stories where the MC basically acts like, "weird that doesn't make sense, must've been one hell of a hallucination" when coming to terms with past life's memories. (The personality changes as a result, but they mostly shrug off the old memories. Every now and then, there's a plot point of, "wait I think I've been through this kinda thing before, is X gonna hap- oh X just happened.") Trend seems to be stronger if MC doesn't fully remember the past life, like it's fuzzy or fragmented. "Weakest Tamer" and "Reincarnated as the AI for a Space Battleship" are examples.

Also UA is still a 6 days of schoolin, 1 day off, kind of school. Presumably the majority of Japan is still that way sadly. Time can make societies smarter, dumber, or more stubborn to change. (A lot of societal change really slowed down when Quirks showed up, too busy messing with Quirks to advance space exploration for example.)

Yeah, he could imitate that stuff in his bedroom. He's just trying to memorize it now. Truly learning would require a teacher to correct his form and give advice.

Yeah, but Nezu is literally a mouse... Not a "human, whose Quirk makes them look mouse-ish." He's a mouse that looks human-ish. So I wouldn't trust his Quirk personally!

While I love the idea, Nezu's Quirk did a lot more than just make him smarter... He isn't a "mouse-shaped human" he's a human-shaped mouse...

I don't like it because it *looks* painful to use. Mirko's quirk at least is her physique. (Which she then trains the hell out of.)