Joe,
I thought Swinkelsche was really good. In fact (and I know I'll be in a minority here) I'd rather play there than Noordwijkse. I'll post some thoughts on the other courses I played (I missed the Thursday an Friday) but Swiinkelsche made me think more than any other course I have played in the past few years. There was barely a shot where serious thought wasn't necessary to decide what shot to play next.
Built on land that was originally perfectly flat the shaping is wonderful. It's no exaggeration to say that in a few years, when the course starts to mature, I imagine it will feel as if it was built on an entirely natural stretch of rolling heathland. The contrast between the sympathetic, subtle shaping at Swinkelsche and the awful mounding at The International was night and day. Swinkelsche has an excellent set of par 3s. The best par 3 set of any modern course I have played. Arguably it lacks a really short par 3, but that really isn't a knock on the course.
The par 4s are also a good set. If I had a criticism it would be that they can be a bit too complicated (in that it can be too difficult to work out how to play them) but they work really well. I wasn't a fan of the 8th, which Joe did like (which just shows how opinions can vary), I thought the carry too the peninsula was a shot no sane golfer would take on and that playing safely down the left made the hole play too hard, with a long iron or utility second to a small green with water and bunkering right and OOB and trees hard on the left. 7 was an interesting par 5 but combined with 18 was just a bit too busy. Certainly 7 and 18 could be cured by the removal of a bunker or two.
Overall, though, I was really, really impressed by Swinkelsche. It played firm but not yet fast and was a real thinking man's course. Architecturally superior (in my opinion, others may vary) to Noordwijkse and in better condition, on the day, than Eindhoven. I'd love to see Swinkelsche again in 5 years, when the course has properly grown in. I don't play a lot of modern courses but I would say that Swinkelsche stands comparison with Renaissance Club and MPCC Shore. Certainly, for me, the surprise package of the week.