It takes no luster off of the Fedor win. I like Fedor but people have to eventually acknowledge that age is a thing. Fedor got reckless and it cost him, same as with the Henderson fight, or even the Mitrione fight. Fighters that catch onto the recklessness are able to take advantage of it if they don't get flatlined.
Know what the funny thing is? Werdum made the EXACT same mistake when he underestimated his opponent and ran face first into that Hydrogen bomb that Stipe threw and lost his title. Happens to everyone.