I would just like to throw in some facts.
The meteor displaced enough weight to break the very center and top of the barrier, an actual collision would've shattered all of the barrier because of the kinetic energy the meteor carried.
When Kenpachi destroyed it, the fragments and shards accelerated and caused only city blocks of destruction, let it be known that Kenpachi increased the meteor's speed by destroying it seeing the pieces moved faster than the actual meteor itself.
That just means Kenpachi's strike deflected/tanked all the meteor's kinetic energy, or vaporised enough amount of rock.
Not sure what that's supposed to prove
Gremmy specifically stated it would destroy Seireitei itself, the whole dinosaur extinction crap, life wiper, etc, are all fallacies because only Gremmy can decide the destruction the meteor would cause, which is implied to be Seireitei.
Gremmy said it would destroy all of Seireitei, but that's only the AoE of the attack.
Its actual attack potency will be much higher, considering the depth of the crater it'll leave inside Seireitei when it falls with that speed.
I'm only going to leave it at Island Level+ until there's evidence, this is the exact same thing that happened when Ulquiorra Lanza Del Rampago was calc'd to be country level.
Destroying an Island sized solid sphere alone requires country level power. Ulquiorra's Lanza is small country level (Texas sized), while Gremmy's meteor is Large country+ bare minimum. The only arguments against them are
1. Seireitei and Las Noches don't appear that big
2. The meteor doesn't seem that fast
These are not legit arguments, but rather excuses and blatant downplay
AoE? Sir, there's zero feats for the meteor therefore you can't subject it to being something like country level because you want to believe it is, otherwise, provide feats and accurate calculations. And I'm pretty sure Gremmy wasn't talking about AoE, he was talking about Seireitei, which he blatantly specifies upon summoning the meteor, therefore, you are wrong in that matter.
I can already tell you're a Bleach fanboy wanker just when you said Ulquiorra's Lanza was small country size (Texas Size) and Gremmy meteor was large country size.
Legit arguments? Downplay? More so, you bleach fans like over hyping every feat that's shown in the series without ANY FEATS to prove anything.
Alrighty then, if you want to get technical first:
Show me the meteor destroying a country
Show me Kenpachi destroying a country
You can't because it hasn't happened.
And Texas is the largest state in the U.S, a lot of countries are small compared to Texas so what you said was utterly out of your opinion.
You obviously have no idea of what you're talking about.
Still hasn't answered my question on why the meteor only displaced enough weight to destroy the very center of the barrier instead of destroying all of it upon impact.
Because flaming rock automatically means it's country level