He's talented, I grew up listening to the radio when he was popular...but I could never sit down and listen to an entire album.
To me he falls into a group of artists that I have never understood or feel any desire to understand; Bruce Springsteen, Bob Seger, Elton John, etc.
I stay away from the top 40 of 1970-73 as well, but many of my favorite "albums" are from that 3 year period.