We ate at Siegel's three times while in Vegas this trip since we stayed at the Cortez. I found it to be needlessly expensive and slow.
The first meal (around 10 pm) the staff was slightly slow but good, but the food (meatloaf dinner) mediocre.
The second meal (5-6 pm) the waitress ignored us while the other table (people the waitress knew) were treated like royalty. The food of that meal was good but extremely expensive for what was given to us. $24 for a strip steak with three pieces of shrimp. That's it. Just meat and shrimp. No salad, no sides, nothing came with the meat! Who does that??
The third meal (around noon) the waiter was very good, and the waffle was good, but for $9 I think they could have given me two. I mean, really, a waffle is not that expensive to make!
I think I'd rather eat somewhere else...