I am definitely going to see this:
Repo! The Genetic Opera. Mon-Thurs only, at the Carolina.
UPDATE--Saw it last night (Tuesday). It's pretty good--I would say if it appeals to you in the abstract you will probably enjoy it, and if it doesn't then probably not. The "musical" bits got a little long winded in parts, but were overall entertaining. Not nearly as gory as I expected. Visually, it's really quite spectacular.
Also, Paul Sorvino can sing. Who knew?