Have you read Charlie Papazian's book? If not, you need to familiarize yourself with this acronym: RDWHAHB. Your beer is fine. It sounds like you did everything correctly. Fast fermentation just means you had good attenuation with your yeast. That's neither good nor bad, just science.
Third Floor Cellars Brewery
Brewing in my 5 cu. ft. "basement" since 2010
Bottled: Canicule Saison, Easy Chap EPA, Little Bear Kölsch