I am looking for a receiver that will perform BEST for Movies. I have a Denon 3808 and that is what I call my hybrid receiver (Excellent sounding stereo music, great sounding SACD and DVD audio, and ok sound for movies).
I don't understand why you would think the Denon would have lesser movie performance than the Yamaha, Onkyo, or Pioneer Elite. Why is it you think this? Outside of amp quality, the major issue that will effect surround performance is digital signal processing and DAC's.
Onkyo and Denon both use (3) 32bit SHARC processors and Burr Brown DAC's - I believe only one of the three SHARC processors is dedicated to DD and DTS processing. I believe another is used for the Audyssey system. I'm not sure what the third is used for.
Pioneer uses a 1 SHARC processor + 48-Bit Freescale DSP (not denoted what type of DAC's, only that they are 192 kHz / 24-Bit).
Yamaha doesn't indicate what type of processor or DAC's they are using.
Based on the information on the Web sites, I'd have to say that the surround processing for the Denon and Onkyo will be very very similar. Onkyo obviously has a leg up on Video processing due to the use of the HQV chip.
I'm not sure which how the Yamaha and Pioneer stack up, but I think they are a step down from the Onkyo and Denon because they don't use Burr Brown DAC's, which is normally denoted if they are. I think they are widely considered to be among the best DAC's out there for receiver grade products.
I think another issue in play is how well the chips are integrated and how good the bass management is. In my experience, Denon's bass management has been above reproach.
As such, that is why I picked the 3808 out of the bunch and do have a biased opinion. I could be wrong and would be very interested to learn more, even if it ends up I didn't make the best choice. However I have not been able to find anyone who has really pinned this issue down for me yet.