It's okay, just not up to the level of the others on your list. Have you checked with Trump's Pacific Trails Golf Club in Palos Verdes? They are open to the public and have a spectacular AYCE Sunday brunch.
Haven't been on Christmas Day, but think the Doheny Four Seasons has, overall, better food. You also might want to check out the Beverly Wilshire....if you want to take a walk around that area afterwards, it's decorated very nicely and lots of fun window shopping.