Well to put it into perspective, most of the TS restaurants at disney are good, not great, but good. It all depends on the service that night, the food that night, your mood when you walk in that night, how it compared to the other TS's you ate at that week...etc etc.
We ate at le cellier the last time we were at disney and it was definitely one of the best restaurants we ate at, coming in after Boma. While my steak was good, what my dh got was GREAT! We also loved the bread sampler and i like the overall mood there. It's darker, quieter, it's a bit relaxing after a long day at the parks.