Did / do you have an option file for the PS3 version?I seem to recall having a better time with PES 2015 on the PS3 than those I knew who had jumped to the PS4 that year. Option files were not a thing for the PS4 version I think but I remember having a great time with the game overall without a few of the issues being mentioned on what was then next-gen.
Generally, it's all the more noticable now just how badly the fanbase was treated from PES 2014 onwards. Looking back through these 'retro' games to play as an alternative is a mismatch of missed opportunity, lost features, lazy design and poorly implemented AI.
The PS2 era had it's issues too of course but the fundamentals of solid, challenging gameplay that didn't leave you feeling cheated or just flat was always there...and still is.