[Arubalisa]

All three resorts are 4 stars and are very nice. The Radisson is scheduled for renovations beginning late spring 2010. The Hyatt and Marriott are both newly renovated. Imo, you cannot go wrong with any of them. There is a bit more info at the threads below:

http://www.aruba.com/forum/tags/hyatt%20wedding.html
http://www.aruba.com/forum/tags/marriott%20wedding.html
http://www.aruba.com/forum/tags/radisson%20wedding.html