The travel advice from
@slappy magoo is right on.
If you stay at WL there is one other option to get to FW, there's a wooded paved trail (unlit) that runs between the resorts. It's less than a mile, 15 - 20 minute walk. Faster with bicycles. The scariest ride at WDW is riding your bike on that trail without a headlight at night. OMG, almost died.
Back to the revue. It's awesome. One of my favorite things to do at WDW. It's just a classic Disney show. Corny jokes, nostalgic music, generally wholesome family fun. It makes you feel like it's 1985 and there's no such thing as Twitter/Snapchat. Lots of audience participation. It takes me back to the WDW of my childhood. If you have little kids, get a table near the stage.
Food. No worse than a character dinner buffet, but it's served family style. My family likes it. Yummy fried chicken, good Yankee ish corn bread, mashed potatoes, green salad, buttery corn, baked beans, the ribs aren't the most tender, but they're okay. Super strawberry shortcake for dessert and mommy and daddy's meal included basic beer and wine options.