Dweinstein - can we keep things in perspective here? You are quoting SHOW REPORTS! The only thing worse than a review, is a show report! The guy comes in, listens for a few minutes or 30 minutes and leaves! There is no comparison to his reference system. There is little chance to delve into the depths of his musical collection. There is no familiarity with the room. It's a show! Not a review.
That being said, is it any wonder that Polymer got a good show report from the magazine they spend tens of thousands of dollars with (TAS) and a not so good report (the more honest one IMO) from the magazine they don't advertise with? Let's see what did Stereophile say? They said, "After noting (without tipping my hand) that the bass response on an otherwise extremely beautiful depiction of Lorraine Hunt Lieberson's voice was exaggerated, with lower pitched instruments unnaturally dominating those higher up, I asked Daniel if he was happy with the sound he was getting in the room. After some hesitation, he carefully stated, 'Perhaps the bass calls more attention to itself than we'd like.'" Finally! Some admission of truth!
Let's keep things in perspective. Show reports are not reviews - and that goes for good ones and bad ones. Like I've said from the beginning, I've heard the MKS-X in a home environment 6 or 7 times now, broken in, with good gear and cables. They just don't do it for me. I simply expect more for $60,000....quite frankly, a lot more. To me, the Magico S3 is a speaker I would choose to parallel to the Polymers both in design philosophy and style of sound. And given that the S3 is roughly 1/3 the price of the Polymers, it's quite simply, no contest. The person above who mentioned a price point of $6,000 isn't far off in my opinion either. You can purchase a pair of Revel Studio 2's on the used market for about $8,000 and with it's adjustability, quality of drivers and super smooth tweeter, it is simply, IMO, a much better speaker than the dramatically overpriced Polymer MKS-X's.
If the Polymer could get their price point down under $20,000 for a speaker, fix the darn bass issues that seem to plaque all their speakers (read Doug Schneiders review of the original MKS and you can see that bass was a issue for him as well) and make a speaker that looks like a serious player (and not the midget the MKS-X is), a better looking cabinet without all the rivet holes and color options (is industrial gray the only color?) then they might have something.
And one more thing.....how about something like bass adjustability on the speaker too? Help to dial it in to most rooms. Because at the end of the day - it's how the speaker sounds in the room that is most important - not what exotic materials it uses. Just saying....
As with everything YMMV.