I just finished reading the entire thread, and I only want to post for that rare person who may have found this thread when searching for reviews of the STR7000.
I am clearly biased as I own one so right there most folks here can ignore my subjective view and just post that subjective reviews on the internet are worthless.
Anyways, let me cut to the chase and save folks from reading what is sure to be a lengthy post by summarizing my thoughts.
I currently own an Onkyo TX-NR7000, a Sony STRAZ7000, and an Anthem AV90 running on Outlaw monoblocks. I have found the Sony 360SSM room correction to produce the best Atmos effects and prefer to watch movies with my Sony vs my Anthem. Also, I have never heard any distortion or had the system clip and I have played all my systems at mid 90 dB levels.
I appreciate the fact that this website is called Audio Science Review and as such Amir provides reviews that have measurable data. As such I am of the opinion that most people who participate here hold their equipment to higher standards then the average consumer. To wit I would point to the poll I ran on "Diminishing Returns" both here and on another forum. Here roughly 40% of the folks said one must spend over $5k to get a speaker that in most cases represents the Law of Diminishing Returns and on another forum it was closer to 10%.
As part of my learning process that started here I also paid for a comparison of Ascend Acoustic speakers against KEF Blades 2s. What I learned was that some folks did believe they could hear a difference between $4k speakers and $28k speakers, but no one felt the differences warranted the price difference, and furthermore there was more than one reviewer that expressed this opinion that was forwarded to me:
I bought the Sony because I wanted to try 7.4.6 and there were scant AVRs that had the ability to handle that many speakers. At the time it was on sale for $2999 as well. Also, using Sony's 360 SSM is almost trivial, but getting the room correction setup on the Anthem was, in comparison, a complete bear and not something I would anticipate the average consumer would undertake. With the Sony and the Anthem I could turn the correction off and on. The Sony 360 SSM simply creates more of that bubble of sound. The Anthem makes the helicopters fly over head very convincingly, but when the Cornish pixies are released in the room at Hogwarts Sony's 360 SSM makes them fly around the room and the Anthem puts them overhead. Lastly I would just say that so far I have come to believe that the vast majority of people over 40 can not hear sounds above 16kHz. Yes, I know many on here can, but as I said I do not believe that is the norm. I believe so not only because of the literature I have found online, but also because I have been running informal listening tests at home almost every time friends or family come over, and it is surprising how few folks hear anything above 10kHz. Even my kids young friends often can't here the higher pitched sounds.
So . . . who is the buyer of this and who would vote this as a Golf Partner . . . I would. I wouldn't pay the current list though; instead I would likely buy the 5000.