It all honesty it really depends on what you want. I think that every resort has it's advantages and drawbacks - It's interesting that we picked the Paradisus because the service was amazing - the site visit was awesome, they answer my emails the same day, with options. Yes they have higher prices and yes they have restrictions - but I think most AIs have some restrictions. If I can spend $10,000 on a four course, lobster steak dinner, and dancing beachside I would rather do that as would most of us then spend four or five times as much for a wedding in our home town.
It's funny how everyone has different experiences with each of the resorts. I know a lot of the girls on this forum have/will be getting married at Dreams Cancun and for us, it was a bad experience to do a site visit and a lot of other things that turned us off it. That's not to say it's any worse than any other resort - could have been the day we were there or a thousand other reasons. I think anytime you use the word "wedding" there are extra costs.