A race too far?

For a few minutes last evening we were all Jamaican.  World Athletic Championships 100m final. Usain Bolt's  last appearance - got to win, yes?  But he didn't - sometimes fate doesn't give us the result we crave. We just have to live with that.  Should Gatlin (the twice-banned American who did win) have been allowed to race?  Pointless question - we don't make the rules, and those that do said yes.  The fairy tale is over - but it was wonderful while it lasted.  Let's remember that.