I got some perspective on this issue during our odyssey to New Zealand and Australia in December.
Prior to the opening of Barnbougle Dunes, Greg Ramsay had managed to convince the investors in the course not to provide several things most courses do ... primarily no yardage markers anywhere on the course, and no bunker rakes.
I had more trouble with the former than with the latter. You're wondering on every fairway how far it is even if you know the course like you designed it, and Barnbougle is a pretty complicated design for decision-making even if you know the yardages.
In contrast, you're only in the bunkers occasionally, and "unraked" doesn't necessarily mean you'll get a bad lie if players smooth over their worst excavations with their feet. However, more players seemed to have a problem with the lack of rakes than with the lack of yardages ... the fairness doctrine in play I guess. From my own perspective, if the course is trying to compete with the best in Australia, going out on a limb to not have bunker rakes [when all the Sand Belt courses DO have them] is not something I'd feel the need to do.
On another note, while we were at Cape Kidnappers I expressed the opinion that I missed having the sheep roaming the course as they did when we were first starting the construction. The sheep did a better job of mowing those steep banks at the sides of fairways than any maintenance worker can do. So, Julian Robertson ordered his farm manager to send out 200 sheep onto the course for Sunday's play! And though I didn't have any poopy lies the next day, there was plenty of stuff to step in, and I had to admit it wouldn't work for a high-end course. You wouldn't believe how much 200 sheep can leave behind in twelve hours.