Golden Princess vs RCCL voyager or explorer or navigator com

I have been on 4 cruises with RCCL on the Voyager of the Seas, Explorer and navigator. I have an oportunity to go on the Golden Princess this april 12 2003. I am concerned that I will be disappointed with the change. I mean, for example the promonade is great on the RCCL ships and the activities like rock climbing ice skating roller blade and the parade at night on the main street is awsome also the fitness center on the RCCL voyager/explorer is great, can I expect a good time on the Golden princess? Please give me your comparison if you have been on both.
Thank you