I see. Thanks.
For the record, I understand the rules and intend to follow them.
However... I do think
some subjective opinions should be allowed. For example, if I hear that EVO has more bass than some other Etymotic IEM - I think I should be able to say that, despite being subjective.
Once FR graph is provided by Etymotic - I will be able to use it as objective data, and point out differences from other Etymotic IEMs.
Unfortunately, there is no measurable way to show image retrieval, sound stage, etc. so those would have to wait until some people not associated with Etymotic get the EVO into their hands and write about it