I try to rationalize it in my head that all blurbs are bad, and I'm not really sure who they're written for. But I do think they ultimately do Berserk a disservice, by filtering everything that occurs in the series down to its most "BRUTAL" components. I feel like there's probably some value in hinting at the many other flavors the series has to offer.
Yeah, I mean hopefully I'm not coming off as some kind of prude when it comes to the violence in Berserk since I love that shit, whether its Guts taking Rochine's horn through his face or Mozgus grinding up nightmare penis monsters, I'm 100% down for that, but to act like it is ONLY that while simultaneously ignoring everything else the series has to offer is just sad.
There are people who think Guts finding new comrades is somehow a bad thing for instance, which never fails to boggle my mind. I mean, the Black Swordsman and Lost Children arcs are still among my favourites, and I feel like it would have been easy for Miura to turn Berserk into an 'apostle of the week' style manga, but the fact that he continues to develop Guts as a character while continually pulling back the lens and revealing more of this rich fantasy world (and the stories of the many characters within it) is far more interesting than just watching Guts mindlessly hunt apostles episode after episode, which seems to be the thing that certain people want Berserk to be, including Dark Horse apparently.
I've been complaining about that since the late '90s
For a decade, nearly every Berserk fan site (but ours) had a strict Red+Black color scheme. Dark Horse's alien-font for the Berserk logo is also pretty appalling. The suppose they're trying to evoke the original Japanese volume logos, but with the gun metal texture, it looks like something Locus might shit out while in his apostle form.
Repeat after me, graphic designers:
black and red does not a mature presentation make. 
This is an even better example, actually. Oh my god look at Guts surrounded by all those harmless fantasy critters. This shit is
EXTREME, bro! Can't wait to read the blurb for this one.

