For what it's worth ...
Among the more recent noteworthy designs of RTJ Jr I've played include the following --
LI National -- overly crafted from an old potato farm. As SPDB mentioned the greens can be a bit over-the-top.
Corde Valle -- first rate design south of San Jose. The terrain and the mixture of holes is well done. Visually stunning and enjoyable to play. Would love to play it again on my next western trek.
Southern Highlands -- could be the 2nd best course in immediate Vegas area. Extremely private layout. The course uses the rolling terrain well. Nice combination of holes -- both long and short.
Eagle Point (OR) -- played the course for the first time last year. Good layout and completely reasonable, but conditions were too soft and slow given the rolling land.
Years ago I played Spanish Bay and really liked it even if its routing is flawed (I don't share that view) asTommy N points out. Sad to hear the fescure fairways were pulled out.
Also played Sugarloaf (ME) and Desert Dunes (NV). Clearly interesting courses but so different. Arguably, Desert Dunes may be the windiest non-ocean located course in the nation. When the wind is B L O W I N G there you can routinely have a 4-5 club wind.
I wonder if anyone has played many of his earlier designs which were overseas. Has there been any changes between those and the ones he's involved with today?