I haven't been to Epcot in about 15 years, when you made dining reservations upon entering the park. Are ADRs necessary now for most of the restaurants?
Yes with the inception of the dining plan, it is very difficult to walk up and get a table for the full service restaurants. The dining plan is very good. For 37.99 per night (adult) you get a Table Service meal a counter service meal and a snaack. The TS includes appetizer, meal and desert, drink, the CS is meal and desert, drink.