Roger Waters, especially The Final Cut record. Neil Young, Bob Dylan, John Lennon, Chrissie Hynde, Thom Yorke, Curtis Mayfield, Sly Stone, Willie Nelson, Johnny Rotten. Some of these are better. I'd put Mick Jagger in there, too. When people have careers that last long enough and it seems like they don't care anymore, they are going to write some horrible songs. Everyone on this list has written some crap, but if you want to judge them by the worst thing they ever wrote, Morrissey has some really embarrassing, cringe-worthy lines. But Mick Jagger wrote some of the greatest pop singles ever. I am not going to expect much from a new Rolling Stones record but I don't know if that matters.