I don't recall a lot of discussion about the course itself. I thought it was pretty good. They did have a lot of OB, but it didn't feel like it was excessive. The lines were challenging to the point that every player was going to make an error at some point in the round, but pretty much every player was capable of getting a birdie on every hole. Seemed to do a pretty good job of risk/reward.
Didn't like the change to hole 15 at all. It used to be a superb risk/reward par 4. With the tee and basket position now for a three it became a lottery shot that you might as well buy a ticket for.
The landing zone was too small to reliably hit and stick so they threw it down there hoped for a bit of luck on the landing and a putt for two. If it didn't work out they just putt for an OB 3 or 4. Poor hole change IMO.
I don't think in previous years I had been so aware of the paths, roads, benches, lampposts, soccer pitches and more that come into play throughout the course. I hate seeing this at top level events. I disliked it 10 years ago. It should be a thing of the past now. It encourages people putting courses in to create unsafe holes "but they cross a road in "insert top tier event here"" (I hear this regularly from clubs). It also looks amateurish from an outsiders perspective.
A lot of the holes have obviously been designed with a gallery in mind and it does this element very well, allowing easy flow of spectators from one hole to the next and banking them up above the holes using natural terrain. It does a very good job in the last three holes of producing excitement and scoring separation, albeit I'm not sure I like TinCup holes like 16.
Flow would get it marked down if you were reviewing the course as a player with long unintuitive walks between holes and lots of going back on yourself.
Aesthetically, very much like USDGC, it's not one that finds it's way onto my course bucket list to play, apart from hole 1 and 18 which both really appeal.