I had typed "a pain" to describe them, but then thought about the birders of the world (one of whom was sitting not 4 meters from me at the time), so I thought better of it and deleted it.
... but, yeah, striking and remarkable birds, but a bit difficult to love.
Annoying isn't inaccurate.

I remember them being around in California when we lived there, but, as I already noted, none here.
The ravens probably fill their ecological niche here.
I will say this, ravens are entertaining to watch. They're one species of bird that clearly
enjoys the ability to fly. I've seen ravens in flight do apparently spontaneous
barrel rolls, i.e., by all appearances, for the sheer joy of doing it.