Disagree. I love the slow turning defenders and players on a purple who have modest technique etc.. Remember it's not making their limbs moving slower at all. they just take more considered and safe touches when turning because their ball control isn't very good and they aren't as comfortable on the ball!
When a player has average or poor ball control. You won't see him attempt to turn sharply with the ball like you would expect from a gifted player.
As for unexpected bad touches, i said earlier i would love to see players take poor elephant touches while sprinting with the ball if you don't time pressing R1, I agree. I think Which sprinting in general with a crap technique player should present a chance of the player just screwing up and losing the ball. But for general dribbling with crap players, i think the current systems about right. I've actually a few times completely lost control of the ball when trying stupidly fancy turns with defenders. Don't happen often but the ball ain't stuck to their feet
I disagree with your disagreement! Yesterday I played in one of the sunday leagues I'm on (7vs7) against a team of BAD players. We won 8-0. They were THAT bad. And I couldn't see any of those terrible players having problems in turning around themselves with the ball. In fact, they seemed to be able to turn practically as quickly as I was. The difference was that I cna perfectly control the ball and carry it while they were constantly doing a too long touch or having the ball go slightly to a side. And that's what makes the difference.
So, show me any single match where professional players struggle to turn in more than 1'5 seconds. Ball control is the only barrier no game has tried before, and for me it would be the more substantial to break.