I went to this Monday and it's truly something special. It's quite difficult to put into words or to categorize this show. It's a musical, it's a play, it's a concert, it's part folk music, part electronic rock, funny, sad, surprising. It's just really good. The acting and direction is spot on and the choreography is imaginative and uses the space well. Abigail Bengson is a gift and the ticket is worth every penny to see her moving performance.
The only flaws I noted were that some of "Part 3" could be trimmed up a bit and there were a few unnecessary storylines that bog the show down and added slight confusion to the overall story being told. That being said, they were minor grievances and do not detract from the show as a whole. Go see it.