@melbatoast : I'm by no means an expert at this, but I actually believe you CAN switch from WOC dining package to regular when you check in for your reservation. I did the CC WOC package last weekend and when I checked in, I was asked if I still wanted to do the WOC package. This leads me to believe that you can just ask them to switch you over to regular dining at that point. There's nothing special food-wise for the WOC menu except you have limited food options (I think so you can get through your meal more quickly to catch the show? Not sure).
Also, a quick rundown on how my CC WOC reservation went. It was actually really great. The only mixup was on the website, the day I was going (last Saturday, 9/5), it only showed a 9:00 showing of WOC, which wasn't going to work with my 7:40 dinner reservation. I called 3 times and talked to 3 different CMs to make sure there was actually a 10:15 showing (there was). Even still, I was a little nervous about the crowds since I heard booking 3 hours before the show was best. But we rolled with it. The restaurant was extremely nice and the wait staff were awesome. My food was a bit salty, but still good. My friend loved everything she got. Including a goat cheese salad and she hates goat cheese. Her mind was literally boggled on how much she liked the food. We also got a bottle of wine, which was quite good. We finished up around 9:55, cutting it REALLY close to the show. I didn't want to rush dinner though. We headed to the WOC show and found it actually quite empty. The preferred dining section in the middle was almost completely empty, save for like 10 people up at the front railing. I showed our passes the CM there and he directed me to the CC preferred dining area, but then he said if I wanted, I could jut go in the middle. He suggested it himself, probably because it was so empty. We went up and another CM asked to see our fast passes, and again, he directed us to the side where CC diners are supposed to go. I said that the CM up front said we could stand in this section. He looked a little hesitant, but eventually let us through. We had a prime location, right up at the railing. I had never seen the show so clearly before. It was amazing. I would love to see the traditional show like this since the Celebrate show kind of felt more like a TV special/commercial for
Disneyland. Is it worth the extra $$? Probably not. It was nice not to have to wait an hour+ for the show, and I loved the atmosphere at CC, but it was quite expensive. It worked out because it was my friend's bday, so a nice dinner was part of that, but I probably wouldn't do it if not for a special occasion. Still, if you do, I recommend doing the 10:15 showing as that really seems to be much less crowded than the 9.