We've eaten dinner there twice and enjoyed it both times. It has a laid-back, casual atmosphere. The food was good, not outstanding, but tasty. I would definitely eat there again.
We stay at OKW for all of the two weeks we are in WDW and whenever we cant find a place to eat that night or whatever the reason may be that we dont want to eat at the restarunt that we made PS at, we just walk on over to Olivia's and have a nice, relaxing meal. So I would definately do it. They always have fun soups, i think once my dad go a ham and cheese soup~
When we have stayed at OKW we always do Olivia's at least once. Its nice and casual with a friendly staff. I'm not sure if I would make a special trip just to Olivia's unless I wanted to check out OKW, but if you are staying there I definetly recommend a stop.
My dad can taste the burgers all year long and that is the first place we have lunch when we arrive. They are the biggest burgers we have ever seen. They are not on the dinner menu but if you ask they will make them.
Linda