I think it would be more impressive if the dialog is where it should be as well as everything else so they are blown away by everything the system has to offer, clear accurate dialog as well as awesome special effects.
If you like it that people are not impressed by the dialog and question you when you tell them how much you paid, I'd be happy to trade you for my CC-170.

They will definitely say "this guy paid what for this system"

when they hear the horribly muddy dialog coming from that sucker.