We ate there on 12/6 (for the first time) using DP and LOVED it. Lobster is no longer on the menu, but I'm telling you, filet mignon is the way to go (DH ordered scallops and while they were wonderful, his mouth is already watering for next year's trip and his OWN plate of the filet mignon -- DS(7) helped himself quite a bit, too)! I had the ginger ice cream for dessert (two big thumbs up), and the miso soup to start (we all started with that -- DH had ginger cake and DS fell asleep and did not have dessert -- gosh, did we do too much that day?)
The only exclusion is the sushi. Otherwise, any appetizer, any entree, and any dessert is allowed. The kids' menu only offers chicken, but both my son and the other child eating at the table that night (you are seated in groups of 8) loved it. ANd if you really want to sushi, you can certainly pay separately for it -- you can use your TS credit for the miso soup which is so light and just wonderful.
I was sweating bullets about this meal. I, too, had read all the negative reviews and bad DP experiences here, but this meal was a highlight of our trip. We got absolutely no "attitude" from the CM serving us -- she clearly expected that people would be on the plan.
I think you are going to love this place (and, really, order the filet mignon!).