If you like this person's taste, follow him!
See it if you already know the show, because it made me appreciate the show so much more.
Don't see it if you don't like sexual material.
See it if you want to see incredible projection technology and direction.
Don't see it if you want to see big name, touristy shows.
See it if You like the movie. In my opinion, the musical does a much better job at showing the character of Patrick Bateman than the movie.
Don't see it if You don't like loud, edgy, and overly sexual shows.