I think JohnYang especially means their crazy prices. They are cable builders gone kilobuck IEMs. Overhyped all over head-fi et al.
Andro is not bad but its very high price is far from warranted (what's new in this scene right?). I also heard Solaris and didn't even like its sound... I honestly think they got lucky they even got andromeda right, have they made any decent IEM besides it?
There overhyped on Reddit as well, the sub would downvote any negative opinions about them and blindly assume because there £1100 they have to be good there. Andro is very picky on DAC/DAP, the ER4XR and other IEM's beat it and more.
Allot of them sound like they not tried allot of stuff or hide behind subjectivity when killobuck stuff is called out.