During our recent visit to Las Vegas, we ate dim sum at Orchids twice. Both times there was a lot of people waiting to eat (this was over Christmas 2014). We waited about an hour the first time and about 35 minutes the second time.
Overall, I thought the dim sum was just ok. I've had much better in Los Angeles and San Francisco. Actually, I think that the dim sum at Chang's (Vegas) is better too.
Price is about the same as Chang's. Portions seemed to be slightly smaller. However, the service at Orchids is much better than Chang's. When you ask for something at Orchids, it comes right away. Whereas, we have waited 15 minutes for our check at Chang's. I just wish the dim sum was better at Orchids in both the size and taste.
Xie Xie!