Located inside the Palazzo, Grand Lux Cafe has a HUGE menu. Anything you want, they have it. Usually, I'm concerned about places like these because I like to eat at a restaurant that specializes in 1 or 2 items. However, Grand Lux pulls it off.
I got the Cajun Shrimp and Chicken Jambalaya and it was huge! There was plenty of shrimp and chicken and I didn't feel like I was getting skimped of the good stuff. The spices were nicely marinated and had a nice little kick to it. I was definitely satisfied. I feel like Grand Lux gives you the appropriate portion size for the amount you pay. If you think the price is too steep, just remember that the portions are going to be big so you can definitely share/to-go it.
The service was exceptional. The hostesses sat us down right away and Pierre, our waiter, was the man. He was very friendly and gave us honest suggestions on the menu (since it's too big!). He was very prompt and courteous.
My only knock on this location vs the one at the Venetian is that this one isn't open 24/7. But then again, when am I going to eat at 4 AM in the morning? Only in Vegas...