Well that was fun, damp but fun.
Let's start with the stuff the organisers can control: I did the 100km route and it had a bit of everything from a cemetery (US military) to a cement works via the Cauberg, plus lots of quiet country lanes, and farm tracks. There was only one section on a busy road and that did feel a bit exposed but was only for about a mile. Signage was almost perfect, only twice did I have to check the route on my map. Catering ranged from the fantastic, asparagus omelettes and black pudding at the second feed station to the more ad hoc, a very nice lady turning out pancakes on a camping stove and when the batter ran out they handed out syrup waffles.
Outside their control was the weather. It could have been worse it did not hammer down all day but it was wet, and had been wetter, as a result some of the off road sections were a bit slippery: one descent saw me lock up the back wheel MTB style and slide down steering as I went. However, There were very few people getting off and walking, unlike last year. The weather also dampened down the entertainments. I was driving home and did not intend hanging around, but the festival area was fairly empty in the rain.
There were a lot of people over from the UK on the ride, I would guess that after the Dutch and possibly the Belgians the U.K. Contingent was the next biggest and there was plenty of chat as groups formed and split again.
One last point. This is a tough ride on the bikes, notably tyres and tubes. There is a lot of flint, the route even passes a strange folly called the flint museum, and punctures were frequent, some riders suffered three or four. The technical support fell a bit short in this respect with inner tubes available but no tubs. I fitted slime inner tubes and had no problems, but would advise anyone to work out how many tubes/tubs you think your need...then double it.