Over the last five years I've stayed about 25 to 30 weekends at Resorts AC. During the last three years they've done a beautiful job of renovating the casino in an art deco motif. It is now bright, cheery, and a lot more pleasant than before.
The food at the restaurants, both gourmet and casual, is fine. The service is uniformly good to very good. They are finally addressing their weakest area, the rooms. The old Atlantic Tower has been torn down to make way for a modern hotel to open in 2004. Meanwhile, the main building hotel was renovated three years ago, and is acceptable. Most important, the people are nice. I've tried most AC casinos and overall, I prefer Resorts.
Cons: Saturday crowds