I had been wanting to check this place out for the longest time and i finally got the chance to go inside during my friend's bachelorette party. It was a $17 cover (came with the rental of a coat - not the nice fur coats - and boots). They did however give us a free house shot.
I think the concept is awesome. Everything is made of ice. What I loved most was that your drinks are served in glasses made of ice. I tried the mojito which was delicious!
Not sure if I would go back again, but I would say you have to try it at least once. Next time you're in Vegas, check it out.