It'll take you longer than a couple of hours, imo, unless you are a practiced speedrunner at the game ( or have dungeon keys for campaign shortcut ) ... but it won't take you 20-30 hrs like the POE2 campaign. All classes / skills have been reworked to some extent, but the main two that have been beefed up are Marksman ( Rogue ) and Sentinel ( Paladin ). That's what most people are playing ... I'm playing the former but plan to try the Sentinel afterwards.OK so if I can do the campaign in just a couple of hours what are the go to classes this season?
Tbh I think Diablo has the right idea letting you level without the campaign