The onstage experience is definitely different--you feel like, and often are, a part of the action. (I was!) And the actors actually are keenly aware that you're missing out on some visual business that those "in the house" get to see, and make up for it by playing bits directly to the people sitting on stage. (Jackie, in particular, is outrageous in that way,) It's a blast.
The last vampire is the mother of all vampires and that is the vampire of despair. It'll wake you up at 4am to say things like:
Who do you think you are kidding?
You look like a fool!
No matter how hard you try, you'll never be good enough!
Why is it that if some dude walked up to me on the subway platform
and said these things, I'd think he was a mentally ill as-h-le,
but if the vampire inside my head says it,It's the voice of reason!
DIE VAMPIRE, DIE--[SUSAN in tos]