As an Orlando local, I get to visit the Epcot International Food and Wine Festival several times throughout the year. That's really the only way to get a chance to taste everything because there are so many great options. Some people only get to come once, while others visit multiple times over the course of a several day vacation. Some even literally stay at Walt Disney World for the entire length of the festival.
I've already experienced all three of the first festival days, and I have some insider tips to share to help you make your visit more enjoyable. They're handy whether you can only come once or whether you're a local who can visit several times between now and the November 11 end date. You'll find the tips in the list accompanying this article.
One of the tips I mention is to book a premium experience. Jump to this article to read more about those experiences. I've enjoyed three of them this year, and I highly recommend booking at least one.