I like the idea of the game and its depth until a point which is where you literally do the same thing over and over to get better loot and level to 100. This doesn't take long but getting your paragon and glyphs up through dungeon sigils does.
Problem there is every season you must drop that super meta build you had and start a brand new charactor or just play mostly alone in eternal realm ue vanilla. So why Bother?
Next issue issue I personally have is all the yucky gross dark content. It's mostly a horror movie with game functions and mechanics. There is not a lot to be said of a light hero or the like just darkness and demons and blood and gore.
Not a good repeatable game with any real choice of content, I feel it's mostly pay for cool stuff and seasonal stuff that then gets lost on one character that can't be used on new season. Pretty foul capitalism preying on gamers to pay more for better experience. Just my opinion.