I can't really compare this Optic Gallery to other ones in LV but Dr. Cheung was super nice. She made me feel very comfortable with the eye exam and I was in and out in about 40-45 minutes. The staff were also friendly and helpful in assisting me to choose a frame. I also liked how they explained the different pricing options with me, and wrote it down for me to see. I have been to different offices where they just list a bunch of prices and I had to try to remember what they said. The only downside is that they do have a limited style of frames. So, if you prefer wider frames like I do, they only have a couple of options to choose from. But, I did not feel like I was pressured into buying anything and they happily gave me my prescription to go elsewhere.