Just returned .. we actually ate at TTS twice during our stay and enjoyed both meals. Frankly, we were surprised at how good the food was as we were not anticiapting anything moe than just "standard" fare.
Funny story, our first night there I forgot to bring our confirmation number, but I knew the time. They insisted we were not in the system, and they couldn't find any reservation for us ..but they took us within 30 minutes...come to find out when we returned to our room and checked our reservation list, we were suppose to be at LLT! Oh well ...
We tried to go to LLT on the night we had reservations at TTS, but they were accepting no walk-ins, so we went back to Tony's and had another great meal.
There is only one thing I would consider when selecting which dining venue ... Tony's is located where you walk into the park, LTT located in Liberty square ...if you've been touring, you may find yourself closer to LTT than Tony's ...and backtracking to the beginning of mainstreet may take time and energy...
Enjoy!
Peggy Sue