Watch out Hot N Juicy Crawfish, you have some competition in Vegas. Yes this is the same Boiling Crab as you can find in San Jose and Southern California. The one difference for the one here in Vegas is that there really is no wait (at least for the couple of times that I have been there). The Boiling Crab is a lot bigger than the ones in Southern California and now have a huge wall of tvs that will be great to watch any sporting event, especially once football season starts.
You must get the whole shabang sauce (basically extra butter, garlic and spices) to marinate your selection of seafood. You can select how spicy you like, I usually get medium so I can still taste the seafood flavor of the shrimp and king crab legs. I am not a huge fan of crawfish so I usually don't order that. Other things that are must orders include corn and sausage (added to your shrimp), a side of rice to eat with the sauce, some fresh oysters to start, and maybe a fried fish basket with cajun fries.
Overall, a great place to hang out with your friends, eat some great cajun seafood, grab some beers and watch some sporting events.