I've been there three times. It seems a little more adult oriented than Marriot's other Orlando properties, primarily due to the golf emphasis, and it is a huge resort. Because it is so huge, things seem to be a little more crowded. Check-in is more cumbersome, and service is pretty slow. As far as location, I would prefer a unit closer to the back by the cannon pool. They are newer, and marginally more quiet. Less traffic, better pool, great little grill. We always play a little golf, fish in the catch lakes, and spend a lot of time by the pool.
The rooms seem to be the largest of the other Orlando Marriott properties, and are very fresh and clean. All rooms are non-smoking. Live music a couple of nights per week. There don't seem to be as many kid activities. There is a Pizza Hut, and Edi's ice cream. The store is not as complete as the Cypress Harbor market.
I don't like the fact that you have to drive through the length of the resort to get to those rooms, and there is quite a bit of traffic on that main corridor. Nick's Grill is a surprisingly good restaraunt, and the little course is a hoot. Plus-it's only fifteen bucks after three, and kids under 16 play free. Reasonably close to WDW.