Basically, what he said is that yellow & red timed finesse shots don't go in anymore, this is awesome IMO but hitting green its now more challenging which its also how it should be, the bad thing is that even If you hit green the timed finesse shot will not go in, they nerf it too much, reduced the power and accuracy of it.
To summarize the video; Finesse shots don't work anymore timed or normal, he made a comparison with the nerf of driven shots which are useless this year.
He also said that power shots are now more reliable than timed/ normal finesse shots.
"I think when the patch hits the console, It will be the most unplayable patch ever"
If everything he said its true let's hope for EA to fix this before they drop it for us!