I guess if you like going out to dance and don't care about not speaking to people at all, then it's fine. But for me it was a short lived novelty. As soon as you want to talk to a friend then you both have to take at least one headphone off your ear and then you're in this strangely quiet room with just the sound of people's shoes squeaking and a couple of people who are humming along with the music.
It's a strangely isolating experience that is modeled on an experience which is about a shared experience.
In some ways it should work, you are all listening to the same music, people dance in sync, etc. But at the same time, you're all detached.
I would say go if you're curious to know what it's like, it's an experience for sure, but I wouldn't expect to spend too long there.
Of course your mileage may vary and you might love it.
Report back if you do go!