We have been there several times for lunch and always enjoyed it. Now we are TIW members as opposed to using the
DDP. We were there last month for the first time for dinner and were somewhat disappointed. More so, because it cost so much more for dinner for not much different items on the buffet.
As a matter a fact, they were breaking down one side of the buffet already at 8:00 which I didn't expect. Yes, they had the same items on both sides but once one side was gone it got quite busy with just the one side open and things ran low. Plus, I absolutely love the pecan bars at lunch, none at dinner.

The only thing I recall having for dinner they didn't have for lunch were mussels and they weren't anything to write home about. For the $12 pp increase from lunch to dinner, I would NOT return for dinner. LUNCH, yes, dinner, no.
Character interaction was the same at dinner as it was at lunch, but seemed a bit rushed. If you go earlier in the dinner hour you're better off, but I would only recommend dinner if you're on the DDP. If you're paying cash, stick with lunch.

IMHO, not worth the big bucks at dinner, I'd rather go signature for the same price. I got sticker shock having to pay $37 for my 12 yr old dd. (and that's not during a holiday or peak increase time) Would have much rather have done a signature restaurant for that amt. (she would have ordered off the kid's menus there

). Prob would have been cheaper...