I may disagree with Crizzie Lizzy to a degree on the friendliness of the Dutch. I lived and worked there for 3 years in the 80's and have visited virtually every year since 1970, but have noticed a significant change over the last few years. Yes, I accept that in the outlying areas the Dutch are still as they always were, very nice, but in the heavily populated West they have become far more rude, intolerant and agressive. Possibly a bit like the Brits, if you think about it. Possibly a result of massive population increase, again a bit like the UK. If you are in France during their holiday season, it is like being invaded. They dominate everywhere they go by shouting, barging and often treat the French like they are 3rd class citizens. Of course they are not all like that, but a significant number have become so much so , that it is noticeable. Something that never happened in the 80's and 90's. Even visiting campsites in Holland you now sometimes get the impression you are doing them a favour by staying and you are talked down to as if you were a child. Even Konigshof had 2 receptionists this year, one was absolutely lovely, the other, well she seemed to have a bad day everyday. Hopefully by next year she will have moved on.
Don't get me wrong I like Holland and like the Dutch, but if they want to act like they own Europe, then I do not want to know.
By the way, their traffic is as crazy as ours, except they allow lane changing at will. Yes, if you are turning at a junction then bikes have right of way, but this is common in other EU countries as well. My wife used to drive into Amsterdam to take the kids to school in the 80's and had to negotiate the RAI roundabout. Those who know Amsterdam will know it can be hectic, or at least was then. 4 main highways into 1 roundabout. She drove a right hand drive Granada and frequently missed, or was forced out of the correct turning or was in the wrong lane. Her answer was to push and give a big wave and then blithely ignored the shaking fists. Her feeling was she gave as good as she got frequently.