Heh! To my ears, every universal, even the toppest, bestest of the bestest has flaws. The reason for using those grammatically erroneous words is just that - none of them are perfect. I'd tell you what - language can take us only so far in the description of sonic capabilities. The word "Warm" has various shades. Sunrise Xcape is 'warm', FXT90 is 'warm' in the mids - yet those do not sound similar. GR07 is neutral with a tinge of warmth, RE-ZERO was also neutral - yet these two do not sound anywhere close to each other. Some of the reviewers try to overcome the limitations of language with flowery descriptions (6moons and everyone who is a shill in head-fi), some of them try to link their emotional state with sound to draw us into the experience (like insurance ads showing a happy family at the beach to attract you to the prospect of saving money with them). But, objectively, most differences need to be experienced and cannot be exactly brought into a defined structure - that's the "it" factor that separates the top tier from the tier below it.
TF10 may 'appear' perfect, but it hardly is. It's one of the IEMs I enjoy to this day, but it hasn't got the best of mids, thick sounding and compared to top-tier dynamics a little life less. What it has is great sound stage and imaging - something I appreciate to this day.
FX700 is an example of top-tier that appears 'weak' on paper - V-shaped, plenty of bass, recessed and cold lower mids, not much isolation. I mean how can anyone like it? Yet, the moment you try it, it's a little seducing
despite the flaws. Here's what I wrote recently in Hifivision,
I rate EX-1000 to be 'better' than FX700, but I think my feeling on the first day comes back whenever I revisit it after a long gap - If I had to be left on a lonely island with a straight jacket and forced to take only one IEM, I'd probably choose FX700. Ah! Don't worry! It's a phase. Tomorrow, I'll get back to complaining about it's recessed lower mids and not so great vocals (though detailed, not as engaging as some forward mid IEMs or even the FXT90)
The issue is the same words can be used for describing Monoprice 8320. You can't really know the reviewer's bias, his limitations and threshold (I can take CK10's spike and live with it, not everyone can) until you try them yourself. That is the difficulty in communicating things in the IEM realm.
Coming back to EX-1000, it ain't perfect. But that treble tilt and spike hardly matters except in the FR graph. It's not aggressive like DBA-02 nor is it spiked up like CK10 in the lower treble. Read - you don't feel it when music is flowing. I know because I am super sensitive to 5-7Khz regions, the reason I sold GR07 and did not use MEE M6 much. Then there's the all important "source", the loudness levels one is using and so on and so forth. EX-1000 is not spiky with Clip+, though it is with QA350, not at all anything with QA350 -> UHA6S, I'd imagine bumped up out of E9. It's also not that easy to fit for a few. If ear canal shapes are different, then the angle at which you insert EX1000 may have some effect with respect to how you perceive the treble.
Strengths overpower weaknesses. EX-1000 has good timbre, snappy (being lean noted unlike TF10 or SM3), spacious and most of all, refined. That last bit is where it moves ahead of the rest of the pack. It is so effortless in doing what it does that you forget it's weaknesses (FX700 uses the sound stage much better as far as location cues go, CK10 has a bit more extension in the treble, SM3 has better quantity of bass) and listen to the damn music. Effortless is a word I've used only so far with RE262 and EX1000. All the others, including FX700, do not appear to have that headroom - imagine using only 300-400W off a 750W inverter, the backup time goes up and it's not strained. I'd need to wait for mvw2's review to see if he feels the same about EX-1000 though since I don't think my ears are as technically capable as his.
Everything like humans and what's made by them ain't perfect. It only matters if the strengths are really strong and weaknesses are marginal. It's in that aspect EX-1000 is better - not otherwise. To an individual, what matters most is - if you like the strengths + if any of the weaknesses/flaws are something you'd consider important or something you can overlook. That's why I still don't like S4, but you do!
Not sure if I answered your question