The reason for the fluff is that a recruiter I talked to at my previous company basically said that he just does a search on a resume for keywords.  If they don't find them then he moves on to the next.
		
		
	 
But things like "Attention to detail" are not keywords even. They say effectively nothing. If in a job you had to perform detailed analysis of something, then write that. That implies attention to detail explicitly with an example. Listing arbitrary positive traits is not helpful to a recruiter. It *might* be acceptable for a cover letter, but not in the resume itself.
For example, if I were to summarize my own qualifications, I might write:
"Summary: A MSEE with experience in communications system design including software simulation and hardware implementation on FPGAs."
That tells the recruiter exactly what my qualifications are. I would not write:
"Summary: An electrical engineer with a strong work ethic, attention to detail, and the ability to multi-task."
That is just fluff. Of COURSE you think you have a strong work ethic, attention to detail, and the ability to multi-task. But that doesn't tell them anything except what you think about yourself. On the other hand, a proper summary tells them what you know about your field, not about your personality traits.