Granted, Bollywood is something of an acquired taste, but it's hugely popular and a larger industry than its California namesake. If you've ever caught one of these films on a late night international channel, you know they are as structured and predictable as any other musical. Certain things always happen, and there are always certain types of musical devices. It's just that Bollywood is so colourful, exuberant and enthusiastic...Busby Berkeley on acid couldn't have matched it. And the most interesting part is that Pride and Prejudice lends itself exquisitely to the format of Bollywood storytelling.
The soundtrack is awesome (I had to go buy it on the way home), and the lyrics are...well, it's a musical, not a rock-opera, so the lyrics are silly, but clever, and it's fun to hear them in English for a change. I would love it if this brought more Bollywood to the States...and I'd love to see more classic tales told in its style (Shakespeare, in particular; something like Twelfth Night or Romeo and Juliet would be tailor-made for the Bollywood treatment).
It's good, old fashioned fun, but there's also some 21st Century issues brought up in it: multi-culturalism, post-colonialism, traditionalism vs modern life, and actually has a tiny bit of politics tossed in before a song comes along to keep you from noticing. But it's there, and it's every bit as fierce as it was in Bend it Like Beckham.
It's probably a good idea to have an Indian place in mind, too, before you see this...you'll come out of the theatre singing and dancing...and also starving for some chutney, naan and curry.