I like the TF10 but there is plenty to criticize. The fit of course but many find it very un natural sounding. You have a very detailed bass and treble but the midrange is a bit cloudy. Drives me a little crazy because this usually only happens with a bad mid bass hump but its not that bad. Its really kind of strange. Even the W3 that has a larger mid bass hump has better overall clarity. I've asked Jerry Harvey many times why they tuned the TF10 midrange that way by never get an answer. Perhaps it to offset the very revealing treble? Overall I find TF10 pleasently smooth.
Totally agree, I always thought I cant get best fit for TF10 and hence they sound this way, but seems others have similar issues comparing to W3.