Liverpool fans and Palace fans treat bad players very differently. Glen Johnson is a figure of near-hate on Merseyside, whereas Calvin Andrew became something of a hero at Palace. 
Not sure either approach is perfect, mind. As much as telling Glen Johnson he's **** must effect him, there's no telling how much we messed with Andrew's mind by vociferously applauding every missed open goal...

Not sure either approach is perfect, mind. As much as telling Glen Johnson he's **** must effect him, there's no telling how much we messed with Andrew's mind by vociferously applauding every missed open goal...