We considered ME but changed our mind because of alcohol restrictions ( we are having around 70 people coming). Majestic was not responsive enough for us and we read that quite few people changed location of wedding last minute. The other drawback for ME is that you cannot book the resort less than 5 nights. We did not want to put that restriction on our guests.
Then we went for Dreams Palm Beach but there were too many complaints about people getting sick. Someone compared it to Vegas in Punta Cana.
We ended up booking in Excellence Punta Cana- 17 April 2011. They are cheaper than Dreams Palm Beach and better service than Majestic. The only drawback is that kids are not allowed so family and friends with kids cannot stay with us. We arranged for two of our friends to bring their teenager kids. They will be babysitting while the adults are at the wedding. Some of our family members are coming for vacation without kids. We have family/friends coming from Asia, Europe, South and North America. Everyone loves the resort. If you go to tripadviser you can check more information about. Good luck!