As mentioned beforehand, I think 95% of flightdeck crews are excellent. Yes you get whingers and moaners, but you get them anywhere I s'pose.
Re SRS - nightmare !!
On the one of the other topics, the subject of flightdeck crews visting ops / crewing for a day was raised. It can be the only way for true famil as to what we go through, the same as we get from jump seat rides.
Generally though - my biggest gripe about flightdeck is a simple one ... switch on your mobile phone when in distant lands so that we can contact you about reroutes etc etc !!! :-)