It depends on how much you will consume at the F&W kiosks. We go for just the F&W fest and take 3-4 days around lunchtime, divide the world showcase into 3-4 sections - 1 per day - and try one of every food item each booth offers. Hubby and I do split each item. There are usually about 30 booths and each offers approximately 3 different items (some offer more). We are definitely full when we leave Epcot - so much so, that we usually have a very light dinner. So for us, the dining plan isn't worth it. With the dining plan, you certainly don't get enough snack credits to eat around the world as we do, and we really wouldn't use table service for dinner as we normally end up sharing a burger or sandwich for dinner.