I like the 5e cleric and this mostly seems fine, but they're ignoring my single biggest complaint about the class: It starts to feel generic at higher levels. They need domain spells after 9th level in the class. Once you hit double digits and no longer get domain spells, you start to feel less like "your thing" than you did at lower levels. Feels bad, man.
Actually, I'm pretty sure it's worse in this respect overall. It has a really weird "cool factor curve." First and second level, you're generic. Then from 3-9 you get lots of domain flavor, then your levels turn generic again. You get your second-best Holy Order ability at 9 to remind you how generic you're about to become. I think I really hate it.
Edit: To broaden the critique, domain spells should include some non-cleric spells. I didn't mention this because I played a tempest cleric to high level, and it's one of the ones that get cool domain spells. Other domains may not feel the same loss of flavor at higher levels since they didn't have much to begin with.