I have an old Pioneer 1019 and am thinking about upgrading to a Denon 1912 for the 3d Pass-Through along with other features it has over the Pioneer. On sound quality will I notice that much of a difference?? I am mostly interested in good high quality surround sound along with a lot of umph when it comes to explosions etc.. I want the house to shake and feel like the jet it flying over my head, bullets zipping all around me etc. (LOL) Nothing is wrong with the Pioneer just wanting the new bells and whistles offered by the Denon. It may not be worth the $550+ if the sound quality does not match or I hope surpasses the Pioneer. Thanks for any feedback.