Apropos of perhaps not much, but tracks these days are mixed with all sorts of divergent goals in mind, and often done for the genuine lowest common denominator (ie, mixed to sound good on a car system with a percentage of the speakers blown, downsampled to AAC, at 60 miles per hour with the windows down). But when the mixing goal is absolute fidelity -- and it often is not, but when it is -- this is frequently done with the most etched, unforgiving, resolving, analytical gear achievable, on the express theory that if one can make something sound listenable on that type of setup, it will sound good on anything. (And, inversely, the type of system that many things will very much NOT sound good on...). That is the extreme that I understand really good professional gear to be designed towards -- and by all accounts, an extreme that the Benchmark excells at. In other words, no-compromise professional gear is designed to be a tool, a magnifying glass if you will to reveal and accentuate every last flaw. Home reproduction gear, very frequently, is designed with different -- not mutually exclusive by a long shot -- but certainly very different priorities.
Putting aside whether "truth" is subjective or objective or whatever, that particular flavor of "truth" in home audio reproduction is simply not something that all folks, playing most software, will want to live with on a day to day basis. Hell, wouldn't eat chocolate every day, either. But, if that's what you want, you'll by all accounts love the Benchmark. If it's not what you want, you may not like it one little bit. Whether or not this adds up to an accurate verdict on Benchmark, however, is perhaps beside the point. As I understand it, the Benchmark is professional gear designed with that goal in mind -- and the fact that it has developed a huge following and achieved real success in the non-professional market says about all you need to know regarding whether it's a viable design goal. It obviously is. Whether it's the piece of gear for you or not, or could find a happy home within your particular system firing ideosyncratically in your particular room, however, that one is up to you and no one else. Or, at any rate, my theory at the moment (and, incidentally, what drove me to consider other DACs when it came down to the one I wanted to live with).