It's so true that to me it seems that ahadith have priority whenever you hear the majority of Muslims talk about The Quran.
They seem to know all the stories and events from ahadith better than what the Quran narrates, in fact a lot of people think what they are saying is in the Quran when it isn't.
You know that things are not good when many groups refer to Bukhari's work as Bukhari Shareef.
I have even read them say that after the Quran, it is the most authentic source for Muslims!