On our trip just after Thanksgiving we did both LTT and CP. We liked CP much better. We will definately be eating there again. The buffet was awesome! At LTT the food was good, but not a big selection with the family style. Turkey, Ham, Roast Beef, Mac&Cheese, Stuffing, Green beans and mashed potatoes.
At CP the food selection was huge, the Carved Roast Beef and Turkey there (In my and DW's opinion) was better, there was a spiced pulled pork that was mouth watering, the pasta with chicken was yummy, etc, etc,,, Plus the dessert buffet!
Only other big difference, is CP has Winnie the Pooh and friends. LTT has Goofy, Minnie, Pluto and Chip & Dale.