Ok, as promised, I took some photos of the hub construction yesterday when I was there for my birthday - including this spot for you!
So you're good to go!!
There were also some people wondering if you could see it from Main Street. Here's a view from the Train Station:
It's not until you get further down to the end of Main Street that you start seeing the walls.
The Swan Boat dock is completely gone and the area is landscaped again:
There's just a new section of railing where it used to be:
And here's a quick shot taken from the PeopleMover looking down at the chaos behind the walls:
A side note: I presume that it's because of the standing water/draining water going on but the ENTIRE HUB (including the bridges from Tomorrowland and between the Castle and Cosmic Rays plus the Rose Garden) were COVERED in SWARMS of noseeums/gnats. I mean TENS OF THOUSANDS of them swarmed every inch at dusk and everyone was swatting at their faces and running to get past the swarms. It's terrible. Disney
really needs to do something about it.
Anyway, that's a peek as of yesterday!