ballin' outta control.
Frankly though, I have to say I'm a bit disappointed with the 'fine dining' scene here in Hong Kong. I don't think many are worth it. And the michelin guide? IMO it's utter bullshit. If you had a great 3 star experience in the US and Europe, don't expect it to be comparable to here. Only thing that'd match is the price. That being said if you must try;
I'd say 8 1/2 Otto, Tang or Ming Court, L'atelier, The Chairman
I would honestly recommend you to save that money for fine dining in another place, and give some of the more local stuff a try, and local doesn't necessarily mean ghetto. Some of the food here you can't really taste/experience anywhere else.
Underbridge Spicy Crab - I always take my friends/clients here that are non-local
Akita Teppanyaki - A high-end teppanyaki place where they draw and write for you
Le Soleil - French/Viet cuisine - Crispy Beef Brisket w/Curry and Bread (there's more than just pho for vietnamese cuisine!)
Hairy Crab Season - it's on now if you like crab guts/mustard
Australia Milk Company or their clones for awesome fluffy scrambled eggs
Roasting your own pig at one of the many outdoor BBQ places (you pay and they provide you with the food to grill)