Deep Blue Databook
Snook him? Does he have observation haki or is it so shit he can't do what Mihawk did and anticipate someone attacking him unexpectedly??
Glad you agree he overpowered Kizaru while he himself got overpowered by BM. So BM would easily overpower Kizaru kun.
Kizaru needed the help of a VA and seastone cuffs to do any noticeable damage to Marco. Even then he easily shrugged it off. I don't know what fanfic you are reading where he lost to Kizaru 1v1 with no distractions or outside help.
BM did what bloodlusted Failzuki failed to do by overpowering Marco. Imagine the gap if she is bloodlusted
Admirals have hax fruits but are weaker than top commanders physically. That's why Fujitora was getting ragdolled by non serious Luffy and Zoro.
The argument is over. BM overpowered Marco while admirals couldn't. Akainu would end up as a homie if the fought BM.