It's sad what "The Phantom Of The Opera" has become...
I've seen the 'stage production' (which wasn't bad)... but it doesn't compare to the book or the original silent horror film in 1925... so to make a film based on the stage production is pitiful.
There have been several film versions of the 'real story'... some good, many bad... but it brings a tear to my eye that such a brilliant horror story has become an atrocious musical abomination.