I'll offer a contrary view and say that I'd literally have to be paid to sit through something like that. I mean, there's no way I'd do it...ever. Other people LOVE this experience, I'm not knocking it as one of the things that makes WDW wonderful is that it has something for everyone! But I'll let you know why it doesn't work for me, or people like me.
1) I'm from the south and a decent cook, all the food looks gross compared to the southern food I can walk to in my neighborhood - up or down market, or can make myself. If I couldn't make holy poop amazing cornbread (thanks mom!), I might feel very different. If they had a place that was centered on awesome Northeastern clam bakes (for instance) unlike anything I can get locally, I'd be all over it!
2) I don't like sitting with strangers and don't want to talk to strangers on vacation.
You are seated at tables only with your party
3) Its corny and loud. I am at my limit with loud/chaotic at the parks, dining - FOR ME should be quiet and focused on food. The place should be calm and peaceful. It also puts me off of food court situations. I find those environments downright stressful.
It is what it is-a western themed dinner show not a refined dining event
4) The idea of being picked to participate in any kind of show is just NOT for me. I've gotten picked to me the Rebel Spy a bunch and I swear its because I look like I definitely don't want to be. The Dis pointed out I was doing it wrong, and now I hope I can never be put in that position again.
5) I like to have a nice well balanced drink before dinner.
Crockett Tavern is a full service bar for pre show cocktails if you would like
If you have a number of introverted types, they might not be down for this type of dining experience. Again, people love this and other places that are loud and just nothing I want a part of - like 50's Primetime (and some of their silly drinks look it'd be fun at the bar, but the last time I ducked my head in to see if the bar was quiet, it was like a circus), O'Hana, WCC...just, hard nope. Lots of people see this as fun! That's awesome ya'll can enjoy it. I was also the kid that my folks quickly realized that when at a restaurant on my birthday if the whole place was going to sing around a birthday cake and candle, I was going straight under the table. I just have a small tolerance for interactions of this type, so don't roast me, just another side of the coin for consideration.