Over a number of years I've come to be quite internally-dismissive of "reviews" that don't include pictures (and I don't mean stuff taken from the press kit/manufacturer's website). I'm a bit more accepting of "impressions" type posts, but I always consider the source and, in general, any time claims or circumstances seem a bit "off" I'll dismiss them entirely unless they're accompanied with pictures that at least show the poster has had access to the gear in question.
Lots of negativity or consistently misaligned-with-the-world type posts will generally have me dismissing a poster entirely unless I'm very familiar with them and they are a generally respected reviewer or enthusiast.
This is something that developed after being involved in various sites, covering photography, cameras, cars, bikes, diving, computing, wine and so on ... particularly where gear or purchases are involved. Camera forums, in particular, are really bad for there being lots of posters making comments on gear they've never seen - and the lack of supporting pictures in those scenarios is always quite comical (for hopefully obvious reasons).
Today was supposed to be spent with some friends letting them have a proper listen to my three latest purchases, and my "old-standby" (LCD-2.2c, which was my primary headphone until January or so) but work got in the way of that, so I'm killing a few minutes between builds to post a picture of what I was taking along to that little get together. I'll post proper "beauty" shots when I get around to posting detailed impressions/reviews of these cans individuals and as a comparison, but for now ... my personal LCD-2.2c, HD800S, LCD-4 & Abyss sitting on my dining room table: