The Griddle has a HUGE menu, so be prepared for that when you arrive.  My friends and I dined on a Sunday evening and had no problem walking up to get a table.  There's not a TON of variety anywhere on the menu except the pancakes.  The dining room is comfortable and really cuts off the casino floor noise, despite being directly next to it.  My friends and I ordered a mix of breakfast (omelette) and lunch/dinner (fish tacos and shrimp pesto sandwich) items and were definitely satisfied.  The only thing I would have enjoyed is more flavor in the omelette and accompanying breakfast potatoes.  Our server seemed a bit off her game, but we all have off days, so we wrote that off.  If you're looking for a unique dining experience in a Strip casino, check out The Griddle.  I'm sure you won't be disappointed!