Thanks for your replies all,
I'm a little disappointed that I've only heard from the weekend/ lunchtime crew as my gripe is about service of a weekday evening, but it seems (so far at least) we are a very quiet bunch.
I too have no problem with quality, it's just availability and price that sparked my original post and it would seem, from this poll at least, I am in a minority. So I'll climb off my soapbox.
Incidentally Johnm, I have suggested a vending machine in the ops room for evening sarnies but not yet received any feedback on the idea.
Thanks all, happy flying!
- Andy.