I have listened to Devialet 200. It sounded really bad... Soundstage wide but shallow, lacked openness. Images rather big, bloated, no contours but edges of images dissipate..
The worst were live recordings, they didn't sound like life recordings at all, no atmosphere of the venue etc. but that's related to the mentioned shortcomings. Sound was kind of gimmicky, not natural. I was really disgusted.
Speakers were 15k$ Elac's.