The absolute worst thing I've eaten at WDW (and possibly anywhere..) was the Chicken Pot Pie at 50's PTC. I heard such great things about that place and we've never made an ADR. DS and I tried it in Feb and it was disgusting. All gray meat and gristle, I couldn't even look at it once I took the pastry part off. The waitress offered me something else, but I couldn't eat after that. DS had the fried chicken which he said was good, but I don't think we'll be back.