Law made a small ass crater and Kid's attack is visually not even impressive at all.
Get over it you lost.
Kid and Law have nowhere near WB's lvl of AP and they're not Island level.
Small ass crater??
Lmaoo it look very huge from Momo view in the air
And Whitebeard never split an island, it just split the Marineford HQ building which is not that far away from Akainu. Onigashima is alot bigger than Marineford HQ
Akainu was momentarily disabled after the attack
Big Mom is still standing and took Kid final attack
The impact of Kid attack will be shown in next chapter and it will be huge. It is an attack Oda design to seemingly finish a person who's more durable anyone not name Kaido.
In real world, earthquake wave will not destroy a titanium shield, but a railgun could easily....
Imagine in one piece world scaling.
Kid trump card ain't a slack compared to old dying man AP who couldn't kill a giant vice admiral.