I've had dinner 3 times at Le Cellier, and I thought the food was consistently great every time. Before trying the new dinner, I didn't like LC very much - my lunch experiences there were all mediocre to bad.
However, because I want to give a more fair impression, here are some caveats:
-I didn't go for the steak. I enjoyed the duck, cod, and salmon. Two of these three entrees are no longer on the menu, to my surprise and disappointment. My mom really enjoyed the mushroom filet (and she's not a big steak person either), but I can't say much about it.
-OOP, I felt the food was worth it. On the
DDP, I'm not sure. Those same credits could get you Narcoossee's lobster, an incredible meal at California Grill, or a giant porterhouse at Yachtsman. If you plan on getting the cheddar soup, mushroom filet, and maple crème brûlée like 90% of people and you're on the DDP, you could get the same stuff at lunch for half the price.
-Choose wisely - don't make yourself order the standard LC dishes. I'm not a fanboy who gushes over the cheddar soup and mushroom filet, as I think other items on the menu are better. The lobster chopped salad and steak tartare are two great appetizers. The poutine side dish is amazing - french fries with white cheese curds, red wine reduction, and truffle salt. There's plenty of good dishes on the menu.