Hey ladies! I'm getting married July 2012 at Beach Palace. I was torn as well, and saw some great things about Playacar Palace and Isla Mujeres. When I talked to a friend of mine who's been in the travel biz for about 20 years,she said Beach Palace hands down! We have a lot of children coming with us, so I think for locations sake, this is our best bet....close to the airport and in the heart of the hotel district.
I am a little bummed that my photos won't have all the lushness that some of the others would have since it's smaller and right in the middle of Cancun, but I think the Sky Terrace is going to be a great location for the ceremony. My only frustration is that I'm not finding many photos of real weddings in the photog blogs I've been stalking. I see lots for Moon Palace...but no BP.
I'm also on the fence about the complimentary vs using one of the packages. I'm wondering which will be more cost effective...the package or just adding things a la carte.
Looking forward to hearing all about your planning!!