It’s sometimes a bit difficult to interpret and for that reason I have put the ThieAudio Oracle on my shortlist a couple of times while taking it off the next day 
What BGGAR describes as “neutral” may be the same as my “bass boost” so it’s difficult to interpret whether that’s the case or not.
For the other poster: Do yourself a favour and look up the incredible reviews for the Kiwi Ears Orchestra, which seems to have the politeness you (we) are looking for while having great technicals as well and a good fit. I mean, if they’re loved by such a wide range of reviewers while comparatively lacking in bass they must be something special. I learned they’re the first product of one of the main tuners for different companies that apparently has found out not everyone is keen on the usual frequency targets.
drftr