I grinned when I saw this thread.
Granted, Next to Normal has a great score, but they did probably one of the worst jobs portraying mental illness in a musical that I have ever seen. And granted, it's a play. To add to that, a musical. And to add to that: a Broadway musical. So yes, mental illness is going to be as played up bigger than the stage its set upon: however, why bipolar disorder? That's my question. The traits Diana displays are closely related to that of schizophrenia or even alzheimers. But she's diagnosed with 'bipolar with schizophrenic tendancies'. But, really, her diagnosis is only looked at as bipolar with schiz on the side. That's not what everyone remembers. They just remember bipolar. And to be honest, it's really poorly emphasized she's more than that. I mean in the song, 'My Pharmacologist and I' she sings about her pills and diagnosis over the years, but the problem for me is that bipolar is put over schizophrenia. Because, in actuality, she is schizophrenic (with visual hallucenations) with bipolar tendencies.
I have other problems with the show beyond that though... which I won't go into. But that's my opinion. Don't get me wrong, I do like the show... but I'm not by any means in love with it or think it's the best thing since sliced bread.
Recent Broadway and Off-Broadway:: Carrie, Merrily, Ionescopade
Next On The List :: Clybourne Park, Once, Streetcar, BOM