That is a crazy amount of input lag 80ms on every single input doesn't sound fun to me for a game with constant motion
The tool tests time from button click to muzzle flash. It's not a 80ms delay on every motion, this is the total latency including the time the game takes to react to an input and fires a gun. It's hard to know how much base latency there is, the game could decide to wait a few ms before doing anything who knows, so I wouldn't read into that. Things like spinning around in a circle feels flawless. This chart should really be used comparatively.