What are you listening to right now? Auto-translated

How terrifying they are.

dragons?
all the Mythos groups have equally terrible album covers.

dragons?
all metal groups have equally terrible album covers.

Said a person who loves extremely neutral, supposedly beautiful music and artwork. In other words, a person with good taste, which all normal people should share. I, however, declare that your tastes are terrible, due to their lack of expressiveness.

if expressiveness = metallic quality/heaviness, then maybe

They are so scary.

They match the theme of the songs (all sorts of "horror" played in a semi-satirical manner). They initially tried to create "scary" covers, but then they probably decided it was easier to just put their own faces on them.

All metal bands have equally terrible covers.

For most metal bands - yes. But there are many pleasant exceptions.

Nick Cave&The Bad Seeds - Henry Lee.

if expressiveness = metallic/heavy, then maybe

Expressiveness = anything that differs from your tastes :D

then it's half of the existing genres, or even more

here's a small pleasant exception, although the quality suffers

Ahem
although, no, not really.

Swallow the Sun - Cathedral Walls (feat. Anette Olzon)
death doom metal

pleasant exceptions

At least this one:

Red Sun Rising – My Muse

Sodom — Fuck The Police (1997) thrash metal *I won't post the cover, it has nudity :D* Found the perfect thrash metal track for myself.

Aviators – Run Away

Stoned Jesus - I'm The Mountain stoner metal Continuing the theme of great artwork from album covers.