Just got back and thought I'd update on the question I asked. I wasn't very happy with how it went (mainly because Disney decides to change things all the time and you never know what to expect!).
We were there on Monday 4/29, had lunch at Carthay. We showed up at about 8 for the 9:15 show (only show). Started to line up where preferred dining was let in last time we went (but the sign was still white), even asked the CM if it was for preferred dining. At about 8:15 or so they made everyone step back and wait in front of Little Mermaid. About 8:30-8:40 they announced that place we just were was for WCT and CCT would be down a little ways at another entrance. When we entered there I asked a CM if we would be allowed to move closer where WCT was just let in - they weren't sure and asked around and finally said yes. A CM had to walk us down there and make sure the CM "guarding" that area knew we were allowed in. We barely got some rail spots at the end next to two VERY tall people, so we still had some trouble seeing.
Last time we went one person was able to leave and bring back corndogs & drinks. It didn't look like that was going to work this time, so we just sat there hungry

Last time we did this (August 2012) we were let into the viewing area at about 8, so standing there an extra 30-40 minutes outside the viewing area with no queue really threw a wrench into our plans.
This has nothing to do with Disney, just my preferences, but to top it all off, I felt the view was just as good if not better last time from the upper left area on the map marked "reserved dining" (we were on the steps).
I REALLY wish they would do the viewing similar to how they do Fantasmic. I think the way they have it now is just ridiculous.