Instead of relying on the impressions of fanboys, I suggest that you look at frequency response charts.
These measurable charts prove that anyone who claims that the TF10 has "bloated" anything is wrong, period. He might hear it that way, but the FACT is that the TF10 is probably the most neutral headphone on the market presently. It does dip a few db in the mids, but the highs and bass are NOT accentuated. Unlike nearly all IEMs (especially from Shure, Monster, etc.) the TF10 doesn't have ridiculously rolled off highs but is virtually flat. Most people are used to recessed and veiled highs (like on most Senns), so they naturally think that anything that is actually neutral sounds too bright for them.

A typical "off the cliff" treble IEM:
http://graphs.headphone.com/graphCompare.php?graphType=0&graphID[]=2731