hairy_hen said:

To use The Matrix as an example: there has been talk of the Bluray soundtrack being inferior to previous versions, and I have to say I'm baffled as to where this claim comes from. After having heard it numerous times on the old DVD, I found not even the slightest hint that anything on the Bluray had been altered. In every way it was exactly the same mix—same balance, same dynamics, same everything.

It's good to hear that the bluray has the correct audio. I only ever heard the bluray audio (I've seen the DVD version, but only with junky TV speakers) and I'm glad I wasn't missing out on anything.