yeh i think thats the gist of it to be honest. i mean you have to remember Ultimate Ears started off relatively small and so you can imagine the expertise that was hired to engineer their highest quality in ear monitors, it wasnt any old tom dick and harry thats for sure, logitech is obviously much more a worldwide brand in which headphones is not all they produce and will be producing these earphones at a much larger and quicker rate. i dont imagine somebody at the head of logitech deliberately hiring a select few people who have expertise in this regard to design and produce these monitors for example. this is the impression that is given when its clear not enough testing time has been given.
then again i could be completely wrong. which would be suprising.