Tim G.,
That's a good question. RTJ seemed adept at forcing one line of play (hole #3 on Tanglewood-Champs is a perfect example...fade or die!) from time to time, which is one of his shortcomings from my vantage point. You can't help but like the heroic 14th along the lake and as JNC_Lyon put it, the shorter par fours (15, 10, 6, 4, 1) are not driveable, but do provide the opportunity to come in with a short iron or wedge, providing birdie and par opportunities on the heels of a well-executed drive. The holes that always drove me bonkers with RTJ were the ones where green and fairway are at the same level (or the green is a bit below fairway level), so he felt compelled to protect the front with a monstrous hazard, eliminating the runner. He does this on 17, 13, 12, and 8 {if memory serves} at Tanglewood. Those would be my two big concerns with any of his courses.
I would rank Crag Burn 1st of the ones I've played, then Seven Oaks and Tanglewood-Champions in a tie for second, with Glen Oak (eastern Buffalo suburbs) 3rd. My guess is that only Crag Burn deserves a spot in his worldwide top ten.