My unreflected thoughts
I played Barbarian, so some topics might not be valid for a range class. Played through the whole content, visited all the available "dungeons".
So, it feels and plays almost like D3 and D2 had a baby, but some design choices really bugged me and I like POE, Last Epoch, even Wolcen so ARPGs in general a lot:
"Need to clear all enemies so this door opens" mechanics
the amount of perma CC cast chaining mobs, fearing mobs is sometimes nerve wrecking
sometimes unclear if you face an enemy or an unhittable summon from a foe
lots of annoying to fight foes like fleeing mobs, tons of range mobs, teleporting mobs, backpaddling mobs
lots of bland running around in dungeons and out door zones where literally nothing happens and nothing interesting is around
Not a huge fan of DDR bossfights with one shot mechanics. Sometimes you have to take a hit when your movement is on cooldown (might change with different equip later)
everything looked grey and red, especially in dungeons. Yes I know it's the new "theme". So the new is bland
level scale/everything leveling up with you makes you feel almost no power surge from new items. Lvl 1-5 when you step from blue to yellow and the occasional unique it's okay, later when you replace yellow with a slightly better yellow it feels just "meh". Might also change endgame with build defining uniques
The outdoor events with other player do not really have the intended mmo feeling. Just weird. Might be me
Some GUI elements like the textboxes or the icons look amateurish and not in line with the rest of the graphics. Also some environments look amazing, others really crappy
I don't want to collect ore and herbs in an ARPG
All in all game feels way more console like or maybe "Diablo immortal" like than D2 or D3
All in all I really, really didn't feel it for a brand new game we waited 8 years for. It's "okay" so far, 6/10ish. Don't think leagues, battle pass or whatever will change that. And that coming from someone who just played Season 28 in D3 and really enjoyed it for the 28th time.