I'd vote for Tony's. We've been to the LTT tavern twice and had horrible server experiences (although the food was delicious). Both times the server was rather brusque and rude (usually after we decline the special drink with the souvenier glass). On the other hand, our experinces at Tony's have been wonderful. We tend to sit in the glassed-in area and just take in the Main Street atmosphere.
Of course, as with anything your experience may differ-- this is just what has happened with us. We really want to like LTT after reading all the great reviews, we just seem to be a bit unlucky.
That said, the dinner at LTT can be fun since it's a character meal served family-style. I believe lunch may be a la carte.