Really enjoying my time with it thus far. I entered the ARPG genre later in life with Path of Exile so this is my first "real" time playing a Diablo game besides one run through Diablo 3 when it launched that I remember absolutely nothing about.
Very different pace than POE, but that's not a bad thing. I'm at level 50ish right now and at an equivalent point in POE I would be full screen demolishing everything with one skill. At first I was super disappointed that I had to use basic generator skills much more frequently than what I was used to, but I'm kinda digging having to mix things up now. Makes things feel more strategic and readable.
Interested to break into the endgame and see how that experience is. I'm playing Whirlwind Barb (always play Warrior type classes in games) and that should scale pretty well based on what I've seen/heard.
...based on what I've seen, build variety is going to be pretty scant though. I haven't looked too deeply into what uniques can offer, but there's just not a lot of skills in the game right now so I can't imagine there being 3-4 other characters I want to make.