I half agree, Steve. Very often (in many sports, not only fitba) the team or individual that plays "the best" does not win. However, that's sport. It seems, however, that football fans are among the most vociferous of the "we woz robbed" brigade.
I remember a long since deceased old friend of mine who was an avid QPR fan. His team had been thrashed 6-0 (by Arsenal in the Cup about ten years ago if I recall). His summary of the match (which was deadly serious) "They were six of the luckiest goals I've ever seen !"