Something interesting that seems omitted here is the Riviera resort station. I only say this because they bothered to mention every other location INCLUDING the Boardwalk Turn Station which does nothing - yet they called it out. Not suggesting there won't be a station at Riviera, but just seems odd it wasn't mentioned.
The other thing is that this is really the first time we have seen full confirmation that there will definitely be multiple lines that change at CBR. It is still not known weather there are two or three separate lines. The view included appears to show the station from the CBR/Lake side, and so the Pop /AoA line is on the left, and the Epcot line is on the right, and whether the DHS line is a separate line cannot be gleaned for certain.
Edit: Another slightly less interesting point, the DHS and Epcot stations show lines that angle upward pretty quickly out of the station - the CBR hub on the other hand does not, and appears to stay fairly low. This is a minor point and might even be artistic over actual.
Edit again: There's an awful lot of people carrying shopping bags in these pictures.