Pros:
Wilson Park's calling card is, and always has been, its fantastic elevation. There are two "on top of the world" type holes for your gripping and ripping enjoyment, plus it comes into play in bundles around the layout. You will get a good workout, and the effort is worth the throws you get to make. It's such a fun place to play.
New alternate holes in the woods are terrific and make the course a 24-hole layout now! They add technical balance to what had been a too-open course for decades. They're tricky and tight but fair and creative. I adore them, and now the course feels more complete because of them. Bravo, bravo, bravo.
A few of the old dud filler holes have been replaced by better holes, and in one case toward the back where it used to be all in the open running alongside the woods line, a second wooded half of the hole has been added. You are rewarded with a much better look at getting up and down for a 3 if you place your drive as closely as possible to the entrance. Fantastic job here.
New baskets have replaced the venerable 1990 Mach 3's. Most are either Mach 7's or Mach 5's, I believe. I also love it when a classic course keeps one old basket for practice, and sure enough, Hole #1's old Mach 3 from 1990 is in the practice area.
The tees have also been vastly improved, sometimes even right next to the old ones that look archeological in nature. I love the wisp of history you feel seeing those old tees, including #10 where Scott Stokely aced in the 1996 worlds. Who doesn't want to stand where Ken Climo did during his run of consecutive titles?
In many places I remember the tees being treacherous in the old days, like on #7, but they've leveled that out and added a safety buffer afterwards so it's not like it used to be when it felt like you would fall off a cliff when teeing off. Great job.
You've got a hanging basket, speaking of #7. Nice touch there.
Lots of the original holes that remain have been extended and improved. I like what they've done to #1, for example, making it feel like a par 4. It's about 100' longer or maybe more than it used to be. The fence is still there to punish errant drives on #1/#9.
There are tons of holes with alternate basket placements now. Sometimes you'll have to walk up ahead and see where they are, but what it adds for diversity makes that more than worth it.
There are at least three practice baskets and lots of room to warm up. So many courses don't have a decent place to loosen up. That's not the case at all here.
There are good public restrooms and the place is kept well.
Some of the finest and largest benches I've seen yet on a Disc Golf course can be found scattered throughout the course. They're awesome.
New signs are great and informative, even showing you where possible alternate pin placements could be. I never got lost in the new area because some arrows pointing the way helped.
Cons:
There are still 3 wide open filler holes on the back nine, but that's better than the high number they used to have where it felt like most of the round was out in the open. I can live with them now.
If you crave water hazards, there isn't one. There is O.B. on some holes, though, like the fence between #1/#9.
Other Thoughts:
This is the second course I ever played all the way back in 1990. I don't live super close by but close enough to make a few trips per year and savor them, and I used to love coming even with all the limitations of the old layout. Now I consider George Wilson to be "excellent" and one of my regional favorites. There's excellent shot variety now with more of a wooded factor added for a nice balance in the whole 24-hole layout, plus all the savory open hilly holes are still there, some of them with improvements to boot.
Hats off to all of you who put in the work to make this place excellent. It is, and I will be back with my son to play lots more!!