I've said it before and I'll say it again--it's hard for me not to love a burger place. Throw it in a trendy location such as The Cosmopolitan and ba-bam, I'm all in. Holstein's was the perfect way to end a LONG day of drinking by the pool. The fries were stand-outs and my hamburger was completely yummy. Piggy/hungover me asked for extra non-clean/processed american cheese and extra crispy bacon on my burger...that could have been the booze talking, but nonetheless, it was delicious! The Oreo shake could have been a tad more chocolatey for my taste, but rest assured, every last drop was consumed without sacrifice. The service was great, the vibe was great, the people watching was top notch and all around, I'm a HUGE fan.