Have to agree there, it's to easy to say that this or that sport is boring when you have one stand out team or individual.
Someone mentioned Schumacher. Now I am a F1 geek and I loved watching Schumacher. He was so far beyond anyone else that it was scary, however he was not up to Senna's standard who is never said to have been boring even though he dominated F1 for years.
Being the best means everyone has to get to your level to compete, this just lets a sport evolve.
Without these stand outs no sport would progress.