I believe the law makes them keep track of how many people are coming in. When you enter the casino for the first time, you can get a hand stamp if you plan to go in and out. There is plenty of room to move around, good spacing between rows, well-lit, very nice staff. I enjoyed my time in the relatively small but clean and comfortable casino. Reviewing Casino only (for hotel see separate review) I recently visited the casino on a couple weekdays, staying in the hotel for one night.