Hi, George.
Well, of course I'm sorry to hear you're disappointed. But, this might sound a little weird, I'm also kinda glad. The reason I'm kinda glad is because all too often, folks plug everything in, get "satisfactory" results, and then never give it a second thought. In a case like yours, at least you're aware that something ain't right! And now we can make sure everything is not simply functional, but also optimized. That's a great thing
To begin, every product you listed there is a great, high value component. Simply put, the gear is not "to blame". But that doesn't mean there isn't something wrong!
If anything. This just illustrates why I always harp on about the room being a full 50% of any system. It's a bit like buying great new tires, putting them in the trunk of your car, and then wondering why your car doesn't drive better
That's an exaggeration, of course. But it's to illustrate my point that great gear, all by itself, does not equal a great audio system. The gear must be used properly. And as much as we might want it to be, a surround sound system is not "plug 'n play".
So...there are three things to consider right away. We might be facing a problem with any one, two, or all 3 of them:
1) Placement/Room Acoustics/Setup
We need some pictures
I'm often amazed at how "creative" some folks are when it comes to where they think the various speakers are supposed to be placed
We need to see you setup so we can suggest any corrections that might be necessary. Without knowing your exact situation, I will simply point you to the
THX Speaker Placement Guidelines, as your basic starting point. Please be sure to read the full descriptions in addition to just using the diagrams as a guide.
Once we know all of the speakers are properly placed, we can turn our attention to the room acoustics. In a case like yours, where you don't plan to stay in this room for a long time, it doesn't really make sense to go to great lengths or expense to fully treat your room with acoustic panels. But there might be some really obvious problems that you can treat in more "natural" ways, such as rugs, or curtains, or shelves.
After that's all addressed, we need to go step by step through the setup. This includes wiring, then using Audyssey, and then selecting the correct listening modes for each input and type of content.
2) Source Quality
One of the "problems" with having a very accurate and transparent audio system is that it lays the quality of your recordings bare! Garbage in, garbage out, as they say. Often, people are not prepared for hearing what their favourite recordings ACTUALLY sound like!
3) User Expectation
Humans don't like change. And we tend to come to think of whatever we're used to as being "right". As much as I do believe the ultimate goal for any home theatre is to make its owner happy, I don't subscribe to the notion that we should throw education and accuracy out the window if we don't like it right away. There's an adjustment period. Lots of people don't like the look of an accurate, properly calibrated TV when they first see one. They think it looks too dull, too dim, and not vibrant or as high in contrast as they want.
In audio, an accurate surround sound system is often met with a similar reaction. It doesn't sound like a car stereo, or what they were used to with their TV speakers, or their old sound system.
I talked a lot about how these Ascend speakers are like going from DVD to Blu-ray. A $600 HTiB might be like VHS in this analogy. You double the price, get the Pioneer speakers, a $350 sub, and a $300 Receiever, and it's like going from VHS to DVD. BIG improvement. "Twice as good"? Maybe. Probably. Yes.
Then you double the price again. Ascend SE speakers, $550 sub, $500 Receiever. And it's like going from DVD to Blu-ray. You've gone even farther, to an even more capable (and expensive) subwoofer and Receiver. But is it "twice as good" again? Unfortunately, no. Much like going from DVD to Blu-ray, it's just not the same HUGE jump as going from VHS to DVD. But that doesn't mean it's not "worth it". It's just diminishing returns is all.
But, just like going from DVD to Blu-ray, once you're used to Blu-ray, that's when it's really hard to go back to DVD! You look at DVD the first time, and it looks great! You look at Blu-ray, and you go, "yeah, it's a bit better. Not really that much though". But then you get used to Blu-ray and try to go back. Now, all of a sudden, DVD don't look so hot anymore
So there could be a number of factors at play here. But first and foremost, we've gotta make sure your placement, room acoustics, and setup are correct. Once we know that they are, you'll need to adjust to the new sound quality, which will take a bit of time. And you'll notice just how much the quality changes from recording to recording! You'll be hearing your recordings as they really are. Possibly for the very first time
Then you should go back and compare your "new" ears to the old sound you were used to. Be prepared for a shock
But I can promise you, your selection of gear is not the problem. That said, they're only half of the system. So don't panic just yet