No, he's right. Soul records are horrible. As are funk, reggae, Latin, garage, R&B, rockabilly, jazz, gospel etc. It wasn't really until the 1980s and the likes of Stock Aitkin and Waterman that records started sounding half decent...
Seriously though, there's a hell of a lot of difference between listening vinyl on an anywhere near reasonable turntable and listening to sh*tty compressed youtube files, for a start.