It does depend on where you are. In Westminster, we had fairly good post service. Once in a while, things would come opened or drenched, but overall, it was pretty good. They even would sometimes get deliveries more than once a day. When we moved here, the post was dreadful. We would be missing mail, things would show up weeks after the post-mark, service was erratic as to what time it would come (talking about a 12 hour window rather than say a 3 hour window). This area was on Panorama (I think, although TBH, it might have been one of the other investigative journalism shows) Channel 4's Dispatches along with a few other places. They had undercover temp workers secretly film, and what they found wasn't all that surprising. Well, the attitudes when we had all that snow last winter was a bit worse than we expected, but soon after the programme, things improved. I don't know if the changes will be permanent or if things will slip again.