We stayed at The Mirage and went to BLT Burger twice.
The first time, the food was ok. I ordered a burger, fries, and shake combo. I ordered my burger medium rare and it came out medium. The fries were good. The milk shake was really good! The only complaint was that the service was really slow!
We went back again before we had to head to the airport. This time I ordered the Stripper medium rare (burger without a bun), sweet potato fries and a root beer. My friend ordered the Angus burger medium. Again the service was super sloooow! It took so long to get the food. And when I questioned the waitress about how long it was taking to get our meal, she seems annoyed. My friends burger was very rare (odd....because it took so long to get the food...what the heck were they doing?) so we complained and the Manager took it off the check.
All in all just an O.k experience. The food is ok but the service was not.