You really cannot judge WDW restaurants (except perhaps Citricos) on the Florida factor in their cuisine -- most of the chefs are NOT native Floridians, and they don't use traditional Florida recipes, either. (Those of us who like Florida seafood know better than to look forward to it at WDW -- they serve very few native species for some bizarre reason -- you would THINK a chef would go for the freshest ingredients possible and save money on shipping, but mostly you would be wrong about that. Actually its a problem all over Orlando -- you would think those folks had never heard of a shrimp truck!

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I can remember the first time I encountered a "Yankee" crabcake (with Apologies to you Maryland folks -- from a Louisiana perspective you are pretty far north!) I was waiting tables at the LSU Faculty club, and our new chef was from Boston. He was quite good, but he had to be actively taught how to alter his recipes so that the locals would like them. While everyone liked the texture of the broiled cakes and the generous amount of crab, they thought they were way too bland until he more than doubled the seasoning in them. (He used Old Bay -- but he didn't use near enough of it for our tastes.)
WDW's restaurants predominantly serve the tourist market, and they tend to keep things a bit on the bland side because conventional wisdom in the hospitality industry is that you have to cater to the broadest possible customer base. American palates have supposedly gotten a bit more daring in the last 20 years or so, but resort food is still catching up.