Alas, the later properties done with the YYH name have sucked, whether it's the horrendous picture drama slideshow from 2009 or "Two Shots" and "All or Nothing" in 2019. I'm going to examine the latter two very critically, because quite frankly, who the hell else is going to watch or possibly appreciate them aside from hardcore YYH fans?
Two Shots-
I know Togashi originally wrote this, but there is a reason it was an extra to Volume 7 and not part of the main story. Furthermore, this would have been around the start of the Dark Tournament, and he was notably very ill when drawing the Yuusuke versus Chu match. It's an absolute mess.
Firstly, it directly contradicts the backstory we were told earlier, that Hiei first met Kurama by directly searching for him as the vessel for the legendary demon fox.
Here, they meet in battle. Despite Hiei being consistently shown as significantly stronger than Kurama's human, non-Yoko form throughout the entire YYH series, and certainly when they first meet Yuusuke, here they fight on even terms and Kurama even matches Hiei's speed, which is downright absurd.
Then, out of nowhere, Hiei collapses due to a wound. Nothing is ever explained about this. Did Kurama deal it? Did Hiei sustain it earlier? It's just a convenient, stupid plot contrivance to set up the next scene. Well, one of two dumb deus ex machinas, actually. For absolutely no reason, Kurama nurses the hostile demon who just tried to kill him and an innocent schoolgirl back to health. This is not within Kurama's personality in the least. Despite being soft-spoken and often kind, he is one of the most lethal fighters in YYH, as his plant horrors usually end up killing his adversary. Furthermore, when he and Hiei were ambushed outside the Dark Tournament prior to the Dr. Ichigaki match in a similar manner to how he was ambushed by Hiei, Kurama had no problems torturing an assailant for information before brutally finishing him.
The final battle against the demon Yatsude makes little sense, either. Where do they find this perfect doll representation of Hiei with his exact hair, height, and proportions, and how do they set it up in the brief moments before the demon tracked them down? It's yet another lazy plot hole to get to the desired destination.
Oh, and it still doesn't end there. Kurama uses the Pollen of Forgetfullness on Maya, the schoolgirl who has a crush on him, so she won't remember the demons she witnessed or Kurama himself. That's all well and good, but Maya attends the same school, and presumably, will continue doing so. What happens when she sees Kurama again? Won't her sudden amnesia about him arouse suspicion? Won't she fall in love with him all over again for the same reasons she did initially? And how does this amusing pollen work, too? It ONLY causes the subject to forget what Kurama wants, nothing else, like magic?
Honestly, I wouldn't have minded the plot holes so much if the action was better. However, the fights are presented horribly, just a few frenetic frames here and there, not affording the audience a clear look at what's going on. It's far worse than the action scenes from the main series 25 plus years earlier.
Oh, and they reuse the music from the original show for nostalgia, but it's horribly sloppy, often not matching what's occurring, or simply mistimed, beginning before a certain sequence or event does. This OVA is a mess and an insult to YYH fans.
All or Nothing-
This is a little better, but has problems of its own. It's the second-to-last chapter from manga, widely panned by readers, as Togashi was utterly exhausted and sick at the time from the inhumane schedule of producing YYH for Shounen Jump magazine, and simply wanted to be done with it.
There's a hostage situation in Spirit World led by Otake, the former leader of the Special Defense Force Team, who wishes to eradicate demons and re-establish the barrier between Human and Demon World. Now, the SDF are all a bunch of A-class fighters, and Otake, its leader, is presumably high A-class, making for a potentially interesting clash against any of the main four protagonists, even if they should triumph. Instead, no such clash ever occurs. Otake, who is vastly stronger than Younger Toguro and the leader of a group that strikes fear into the hearts of all but the greatest fighters in Demon World, is treated as an absolute joke and coward that is instantly defeated.
Beyond this, the entire OVA is dull. There's some discussion about how to infiltrate the building where the hostages are kept. Tactical planning was never seen in YYH before and it's definitely not Togashi's strong suit. The action is minimal, with every main protagonist using an iconic technique and nothing else. This is utterly idiotic in the case of Hiei. The hostage situation is perfect for him, a lightning-quick demon who could easily cut down the terrorists and save the hostages. Instead, inside of a cramped room, he uses the Dragon of the Darkness Flame, which is not only unnecessary, but due to its instability and area of effect, would likely kill many hostages. Again, this shows how little anyone cared at this point. At least the nostalgic music from the main series is timed properly and mostly matches the events.
The final ending is especially egregious too, and it's unclear what the hell is even going on before the OVA immediately cuts to the credits.
The two OVAs are pure nostalgia bait, with numerous call-backs to scenes from the main series and cameos from minor characters. But as a big fan of Yu Yu Hakusho, I can't overlook how utterly wretched they are. An all-time great shounen deserved better.
