I like it honestly.
The positives:
The atmosphere of WoD is much more enjoyable to me than Pandaren twirling on an island. They do a great job of putting you in a few real fights where as in the past they would just completely skip them.
You don't have to rely on other professions that you don't have unless your garrison is a lower level. You can easily farm ore, herbs or whatever on a toon that has neither mining or herbalism.
29s are popping
Toybox items are incredibly fun
BOA tab inc
We see a LOT of new members in the 10-19s battlegrounds.
Mount / pet farming is very fun and we're seeing some pieces of gear and/or other various items dropping / included in their respective loot tables once again.
Gold just appears in your bags.
I however don't really like how some professions are no longer lucrative (as mentioned above, anyone can "mine" etc). Endgame currently feels like it's missing a lot of content / things to do besides garrisons. From a tailoring perspective I hate how hard it is to acquire endgame cloth now considering how it was in the past.
I've found myself occupying the empty endgame feeling with older content such as farming for invincible, legendaries, pets, transmog items, other highly priced rare items, old reputations (just got noggenfogger back on all of my mains... Success!)
Just some things that I like and some things that are not so hot for me.