Just shows there's some subjectivity involved in determining what's complaint worthy.

I encounter lazy, inattentive service with enough frequency (not just UA), that it's not going to hit the "complain" level for me. (And I don't really buy the whole "flight attendants are here primarily for your safety" line. If that were true, the airlines would impose fitness requirements, and obviously they do not. I pretty much assume that if stuff goes bad, it will be up to me to get my butt off the aircraft.)