My wife and I stumbled upon this place somewhere between Palazzo and the Venetian. We were hungry and lost and the music beckoned us from the hallway. There was a massive touchscreen, interactive menu for us to peruse and we were hooked.
WIth the new onslaught of chefs that dot the strip with foie gras, FIrst Food stands out as totally quirky with its reworked classics. You don't have to worry about ordering a $50 plate thinking steak, only to have a two inch slice of beef with a prettily painted plate arrive. They are known for Buffalo Lollipops and, Doritos Mac-n-Cheese which are both quite good.
The music is pretty loud. The waitress that we had was incredibly friendly while at our table yet was a bit aloof and self interested. However, it kind of fits in with the personality of the place. First Food is built for fun. It is not meant to be a high-brow society dinner with a $1000 bottle of wine. Instead, just order a Skittle martini flight (taste the rainbow) and lossen up.
Side note. Chef Sammy D has officially changed my life by creating the most simple of culinary twist. Sriracha ketchup accompanied our shoestring fries. The simple act of combining the world's most dynamic hot sauce with everyday ketchup has transformed routine dishes in my house since. Thanks Chef.