Love gambling at Atlantis. The casino is very nice and most of the dealers/hosts are very friendly. It is a very family friendly resort so I would recommend watching a few hands before hitting any table because there are a lot of amateurs out there. You can get very frustrated by other peoples play very easily.
The rooms are pretty basic but your paying for the surroundings which make it worthwhile in my opinion. I would say the only negative is the food. It is very expensive and it is not great for how much you pay.
We have a child, so it is great that they offer a camp that he can hang out at while we hit the tables. My son (8) said that he did not love the camp though. He said it was fun at times but the counselors were not very interactive with them.
I would highly recommend going if you have a family or love slides/outdoor water activities. We will most likely return... Often.