I'm still trying to figure out the "perfect 10s" The Cadets received, and trying to figure out how BD and the Cavies were really any "less perfect" in some of those captions... As a band director for many years, and has a DCI fan for over 3 decades, I'm just trying hard to figure out how any judge could score one corps as "perfect" (another argument in and of itself), and not give the same score to another corps that was every bit as clean...
Despite years of the activity, training, and "standards" - there will always be an element of subjective judgement. You cannot easily get around it without having ten times the number of judges (nowhere near practical). I think this is why threads like this one come to be - Even the "highly-trained" adjudicators miss things that even some fans see. Conversely - fans miss a lot that judges do see. Add in the fact that most everyone who posts here on DCP discussions have their own personal biases (admittedly myself included), and I don't know if there could ever be a 100% agreement on "who should have won", or "this is why ____________ should not have won".
There have been some years in DCI where one horn line was easily identifiable as "stronger" or better than others - same applies to the drum lines and guard... But more often than not, as the "top-tier" corps continue to polish, fine-tune, and make nearly a science out of show production - those differences often blur or become essentially too narrow to OBJECTIVELY differentiate.
In reality - the top 3 corps this year could have laid an legitimate claim to the title - and it would have been quite difficult to argue with the outcome, regardless. Beyond the top 3, the differences began to be more evident (though still, some super performances, to be sure!). I just don't see the point spread between the top 3... the corps' shows were not that different in quality/precision/effect.
And no - I do NOT desire a return to "shared titles" or so-called "ties"...