I'm assuming it will be the same exact turkey/mashed potatoes/etc meal offered at LTT since their kitchen is literally five feet away. If that is indeed the case, it'll be good.
I also just booked yesterday, wanted a restaurant for before the Halloween party and everything else was booked. We do like LTT, so I figured it would be a lot like that.
Sounded Like the Liberty Tree Menu minus the Characters to me too. For everyone who is interested beware that the "Roast Pork" every time I have gone there has been Ham slathered in some mustard goop. Ate at the Tomorrow land one last year and would not recommend it for the price they are charging.