I think I need to state some of the major problems with this game:
1. The endings we currently have, are not satisfying to most players, nor are they final I think, because you don´t get to play after the ending. You´ll be spotted back to the no return point. I think we need 2 happy endings, where V lives, 1 for romance with River or Kerry(depends on choice) and 1 for romance with Judy or Panam(depends on choice). Then 1 grey one, maybe with that 6 months, and then we have the 4 terminal bad endings we have already(2 giving your body to johnny, 1 merge with Alt and the suicide). That way there is something for everyone.
2. The main character should always be the character you play, especially if it is a character that you can create to your wishes(inside the given options). Because it is natural for most to identify with that character more than with a pre-set one. However in this game it feels, like the main character is a has been rockerboy retard, that ruins our life, even though he didn´t choose to do so.
3. They put so much effort in creating great characters like Jackie, River, Judy, Panam, Kerry, Takemura that it is highly questionable why you can´t have a happy ending with your loved one, since that to be honest, is the only thing worth to really achieve here. You try to survive to be with them. So much great character work for nothing really. We should really get endings were we all have the chance to live with our choice of love.
4. We need that post ending gameplay definetly, where you can interact with your friends and loved ones on regular basis and do all sorts of stuff in the city or outside of it. I think they could add some stuff that you could do there.Because only this would secure a replayability.
Those points added I think the game would be replayable for everyone and not just for the dark souls among us. Because this way, everybody can have the ending she/he wants and play with that. Make it happen CDPR!