With fptp I make my one choice, he or she lose and so I'm effectively being told "No you can't have them as your MP, now bugger off." With AV my first choice loses so then I'm told "No you can't have them as your MP, but who would you like instead?"
AV isn't perfect but it's a whole lot fairer.
Brilliant. I love that description. Would it be better if you got to put all the candidates in your order of preference then?