Save your pennies and stay on the concierges level. Zuma's food was worth every penny, try the tasting menu.
In general this is a posh Miami hotel where you are truly pampered. The roof top pool and restaurant was accentuated by a unbelievable pool side staff which caters to your every whim but doesn't crowd you. The spa was a disappointment though, although the therapists are well above average the facilities were not, you need to work on this folks.
Overall if your looking for a phenomenal hotel within a 10 min drive of south beach here it is