If you're a traveller and not the sort of person to go to the same restaurants repeatedly then I suggest that you give this one a miss. London/Dubai are better in atmosphere, decoration, location, and even quality of the food.
Just one thing that was unacceptable in a restaurant in this price range. The table next to us (for two) had a couple of girls who either booked incorrectly (or zuma booked for them incorrectly). Either way, a third girl pulled up and they brought her a stool to 'squeeze in'. This made everyone uncomfortable given the tiny space between tables. (The waiters were bumping into our table trying to get around the non existent space after this point). This lasted about 3 minutes until my wife complained in a reasonably assertive tone after which point the girls were re-located (probably to the bar). Anyway overall the experience was too much hassle. They still get some stars for the black cod and the knowledgable waitress.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC.