Hotels in Cancun 2011

I was after some advice on the best Hotel to stay in Cancun next year.

I have been twice before and and stayed in two very different hotels , one was a really lively hotel closer in to the night life (Tucancun) , the other was more for couples (Golden Parnassus)

I am finding out no so we dont get a repeat of the couplely resort (although it was a really good hotel)

Any help would be appreaciated (sp)

Cheers