I picked them up and fitted them yesterday. They were a doddle to fit and are very easy to take on and off. I rode out to the farm shop which is 5.5 miles away and picked up all fruit and veg for the week as well as a dozen eggs. I managed to get all the eggs back unscathed! The panniers were pretty full but I could've gotten a good bit more in and the handling of the bike wasn't too bad. The bike felt different and a little more ponderous but not too bad. I also picked up the odds and sods I needed from the Supermarket later on, so around 14 miles of errand running on the bike today.
Spesh with flippy pedals:
Spesh with fetching red and black Ortlied panniers: