Wife and I visited the Bahamas in 2019, and our tour guide (a very friendly and well-informed taxi driver) took us there, where we browsed the ground floor mall and casino. It’s really nothing special. A few sparsely attended shops hawking high end bling like Rolexes and some roulette tables and slot machines. The Luxor in Vegas is a lot more interesting, and I found it boring. And the buffet in the Luxor is better.
If you get to Nassau, at the visitor center, ask for a cab driver named Felix to give you a tour. You will not be disappointed.
And about a quarter the price.