Truth be told, there is no "fine dining" in DLR. Napa Rose comes close from a food/wine standpoint. Steakhouse 55 is lovely, but it is just an upscale steakhouse similar to the big corporate chains like Morton's/Shula's/Ruth's Chris/etc. Club 33 doesn't really count since it is a private club.
In fact, there's almost no fine dining in all of Orange County. Plenty of places serve food that is fine (excellent, in fact), but the type of dining that earns a couple of Michelin stars isn't going to be found nearby. If I want a true fine dining meal when I travel to Southern California, I usually end up in Los Angeles. Providence on Melrose is my favorite and I also had a great meal at Patina (at the Walt Disney Concert Hall) a few months ago.
Mostly, however, I'm just glad that there are now a lot of good dining options in and around DLR: decent upscale and moderate chain restaurants, excellent independent ethnic places, and a few time-warp places that have managed to survive the trends.