Since weekends are more crowded, we wouldn't plan to make a meal at the food booths on a weekend unless we were in the mood to stand in line and wait a lot (which we aren't). But we leisurely 'ate our way around the WS' twice in the evening on week nights --- only got 1/2 way around each time. Also did one lunch that way. We split many, many things, even thought it might only be 3-4 bites. We probably ate more than I realize, and who knows what it cost! Maybe we actually ate less because there was time inbetween the snacks and we were able to realize when we felt full.
Anyway, we had a great time and really liked almost everything we tried. We went back to some booths a second time. Last year was our first F&W, and we'd definitely do it again.