I thought this was a good aquarium considering that it was in the middle of Las Vegas. I appreciated how they put a sign up in the front that they are accredited by the Association of Zoos and Aquariums. I also enjoyed the educational posters explaining the issue of overfishing and the depletion of fish populations. They should have more people teaching around the exhibits.
The aquarium is little small (spent around an hour here), but it's understandable. I think the cost is worth it.