The amount of speed and acceleration "boosts" the AI gets is unbelievable. Next time there's a loose ball, watch how slow you and your players react, while the AI literally warps to the ball and snatches it out of the air.
While you try to initiate a fast break, your guy hunches over and is running in mud while the AI gets shot out of a cannon back on defense.
AI controlled players jumping and warping over 4 of your in position players to grab an offensive board, and go directly back up while you're still stuck on the ground.
These are glaring issues that just take away from the experience.