LOL!!, musically wise, quite similar, both made changes to their genre, both made music from their soul
kanye west is an egomaniac who only thinks about himself and truly believes that he is God (or a god)
amy winehouse was and always will be one of the sweetest people in the industry, so humble and so real none of that diva-showy-offness that every1 else in the industry portrays fck that
no wonder. they did not get along.