Tim,
Take the opposite approach and learn all you can and read all about diverse opinions, design history, ..., etc. Who cares if your opinion after you've experienced the course for yourself is the same or different than what others think? Are you just trying to see if you come up with the same Doak scale score as Tom did or as the consensus concluded? Good thing you aren't a course rater because we have too many who just follow the crowd and get biased by others opinions. They sadly can't decide on their own what they really think about a golf course.
One example I will share is Rich Harvest Farms. I couldn't wait to see the golf course because I had read so much about it and it got such high praise, etc. When I finally got there, I thought Mr. Rich's car collection was a 13 - ITS OFF THE CHARTS! However, the golf course was a 5 in my opinion and I explained very clearly why in my write up. I think a lot has changed since I saw it (thank goodness) but my opinion at the time remained my opinion.
You should look at things the through your own eyes and make your own judgment. At the same time, you can learn from others but it shouldn't bias you and it doesn't always mean others are right.
Good luck!
Mark