Campaign replay

You know it, your friend knows it, your neighborhood cat knows it.

Campaign replay just doesn't work.

Every time I tried second character I end up quitting mid campaign moving onto something actually fun. I know you put lot of hard work into but it is what it is.
You probably don't want to lose so many players so early into the league over something as silly. Since game still in development. I see ton and I mean TON of backlash on campaign replay. Whatever it is you want it to be just doesn't work as of now.

One of the biggest issues is going from completed functioning character to a weak loser while leveling. This is true for PoE1 as well. There at least I can enjoy trying out all kinds of updated or new gems while leveling and equipping powerful unique that make me strong boy. Non of this is true in PoE2 (I don't think it's enough but at least something).

Personally I was fun of Diablo 3 bounties. You get to revisit familiar places, complete short quests while collecting endgame materials. And yeah you totally blast through those levels.

To me it's exact opposite - I like starting as nobody and trying to survive with very limited options. I don't even collect twink gear for lvl lower than 65. It's endgame when it's become quite boring as there are tons of effects which cover the whole screen and enemies die in hundreds. 0.4 + SSF changes that a bit bit still starting a new char from the srcatch is something I really enjoy.