The concept art... i could get behind that. They look really cool and i do not inherently dislike the shared theme...
But it seems like they just took EVERY detail from the concept art out and gave us flat dungeon sets without any character.
I could see them as starter gear in a new expansion. But they are the most boring sets i have ever seen in a raid. Not bad. Just boring. No details.
Nothing special. An except hunter and shaman i could not tell for the life of me which set would be for what class....
Even the sets in BFA and what we got in SL until now looks miles better!