I have an Xbox, so the option file stuff is a non issue to me, but Jesus, I've started a master league with the default players and it's like pes 4 all over again. Struggling to score but when I do it's so so satisfying. Went three games without scoring and jumped out of my chair when I managed it in the fourth game. The best thing for me is that I never felt frustrated at the ai when I couldn't score. I'm sitting at fourteenth in the league after ten games and considering the skill of my squad it feels about right. Can't recommend this enough in terms of gameplay.
Having said that, I can understand the frustration of PS4 users who are struggling to get option files sorted. I think it would piss me off if I couldn't do something I was supposed to be able to. Hopefully all that gets ironed out and you guys can just enjoy it for the great game it is.