Paul absolutely hated Phil Spector's version of The Long And Winding Road. Here's the letter he sent to him about it. Despite his demands, Spector's version was still included on Let It Be. Paul even used the incident as one of the six reasons for suing the other three Beatles and Allen Klein.
https://external-preview.redd.it/Sm-AXuW5elnHHDOXDnMOx3APeAwAasumGhYIlX3Ul0M.png?auto=webp&s=cf3efd4a174847582eef7e96b2d5014f509030c6
Well then again, Paul is 'Faul'. :)