The community begins to react to Street Fighter 5's eight frames of input lag on PlayStation 4
There is an eight frame input lag for the game when it's run on this platform, meaning there are eight sixtieths of a second between the time you press a button and when your character actually reacts.
Players have begun to express their concerns with this, saying that it affects certain styles more than others, and should be fixed as soon as possible. UACDMani voiced his opinion via Twitter earlier today.
Source: Display Lag.