It's all about the view. But that's about it.
I went to VooDoo Lounge late one Saturday night on a Long Weekend. To my surprise, it was not as crowded as I expected, and the crowd was a lot older than expected. This to me however, is never a problem. We made the best of the night by having drinks, dancing, and enjoying the view (the view is AMAZING).
At some point of the night I realized I'd had one too many martinis and retreated back to our room (thankfully we were staying at the Rio). Thinking back on the night the following morning I realized that this place wasn't excellent (I've now been to better, w/also great views) but it was definitely not bad. Like my rating states, it is A-OK.