My husband and I have been to On the Roxx several times and it's typically been early on a Saturday night. It's usually low-key that time of night and the bartender has always been friendly and attentive.
Unfortunately, the last time we went they overcharged us $75. It was difficult to resolve the issue. The owner was unprofessional. Not only was it clear that he had no interest in customer service, he raised his voice and swore at my husband. This is a problem, considering technically they stole from US!
We will never go back again.