I dunno, I like 'em just fine. 
“Change just for the sake of change” isn't necessarily a bad thing. These are new artists and new creators making this show. From my perspective they are in their full right to do something new with the material. It's actually what I would expect of artists with integrity.
These are still recognizable as Klingons to me. The Elizabethan costumes looks really interesting (a conscious nod to Nick Meyer's fondness for Shakespeare maybe). Together with the Notre Dame style sarcophagus ship and set design (what we've seen of it thus far) they form a pretty self-consistent whole. As for the elongated cranium; people here on Earth have been doing this for millennia, and they weren't aliens. So why not the Klingons?

“Change just for the sake of change” isn't necessarily a bad thing. These are new artists and new creators making this show. From my perspective they are in their full right to do something new with the material. It's actually what I would expect of artists with integrity.
These are still recognizable as Klingons to me. The Elizabethan costumes looks really interesting (a conscious nod to Nick Meyer's fondness for Shakespeare maybe). Together with the Notre Dame style sarcophagus ship and set design (what we've seen of it thus far) they form a pretty self-consistent whole. As for the elongated cranium; people here on Earth have been doing this for millennia, and they weren't aliens. So why not the Klingons?