The signature is a very good property IMO.... It seems they have even upped their game since my last visit.... We stayed in a 1 BD suite on the second to top floor (great views) but the toiletries were certainly not Bulgari at that time (I cant remember what they were).

The rooms are amazing but the public spaces in the hotel are nothing special. In particular I found the elevators to be small, slow and very drab, especially for such a new property. The bedding was also not particularly great - comfortable but not amazing sheets.

In all this is a good hotel choice, especially if you want to get away from 'the strip'. I certainly would not however call it a luxury hotel.