Definitely go to F&W right when they open, 11am, to avoid too many crowds.
Also, if your goal is to try as many food booths as possible, beware of the portion sizes for some dishes. I remember at one booth this one couple ordered a quiche and a dessert EACH. The quiche was
HUUUUUUGE! So was the chocolate dessert. Honestly the size of a steering wheel (ok maybe that's exaggerating a bit Lol). But lets just put it this way, after eating those two items, they'd probably be too full to try anything else. Their jaw hit the floor once they saw the portion size. Lol. So don't fill up at one booth. Get two portions between the four of you, or even one. Depends how big it is. Take a peek at other orders before ordering, if possible. Again, it depends on what your goal is. If you want to try a lot, this is the way to do it.
For me, since I go to F&W alone, often if the portion is too big I force myself to only eat half just so i can avoid getting full too soon. I like to try as much as possible. And if i don't like it after one bite, I throw it away. That doesn't happen often though. Maybe only once or twice. Yes its a waste of money, but its not too bad.
One of the gross dishes I threw away was ravioli in the chew collective booth. I found a pic and review from the disney food blog
CLICK HERE . It was watery and just gross. I loooove pasta, so this was disapointing for me.
My faves are the boeuf bourguignon and creme brulee from the france booth. For the beef dish
CLICK HERE . Its a really yummy dish. I have many faves to be honest, but those are just a couple that stood out at the moment. BTW, the waffles from Belgium was amazing too.
Lastly, my trips are normally about a 6-7 days. Im at F&W almost every single day. Its certainly fun trying to eat at every country...but if your there only on one visit, check out the booths online beforehand and pick your faves.