As i said, this happens everytime, except if you donīt press the CPU backline. To me, itīs totally unrealistic never to press the oposition and always defend passively letting CPU play at will, this is not how football is played and the only reason to do this is to not see the broken CPU AI on this regard. Also, as i said before, i even saw CPU GK score own goals (receives the ball and bounces high, canīt control it and... own goal).
About the shooting, iīve noticed it to. The problem is most shots go the stands, as they should of course, but these situations are too frequent and they only serve the purpose to embelish CPU shot stats, because you never feel thretened by it...
I would say specially on offense, since defending is very easy, your AI defenders are almost flawless.
From my experience this sliders on Professional makes it impossible for you to loose. You may still tie some games 0-0 because you might not be able to score, but since you wonīt be conceding any goals (i have never conceded a goal on Professional with this sliders) you wonīt loose any game.
The gap between PRO and World Class is as huge as ever was.