I have played every season on Diablo 4 since the last season played on Diablo 3. Yup, I'm a Diablo lifer. IMO the DLC for Diablo 4 was one of the most significant additions to the game. Although the story need a ton of rework especially the ending or whatever you want to call that. It takes me about 2 weeks to finish a season then wait about a month or two for the next. Judging from where you stopped playing they have made a ton of positive changes to game play so I hope you give it another try.