Much better than a 4.
Even now Wolcen (at least the offline version) is an easy 8/10
I had a lot of fun playing through Wolcen and (offline) I only encountered a few minor bugs.
Difficulty varied: Bosses being harder than normal enemies (who would have thought that) - I only went down once (Lambach) and that because I reassigned my dodge button before, so pressing SPACE did not revive me.
I actually liked the story (for an ARPG, this one is story-rich) and the epic soundtrack helps to create a fitting atmosphere.
What about the cut-scenes was awkward? Uninspired Characters? (Valeria kicks ass! ) Anyway, the Story makes sense - even more so in the end.
What is currently lacking is the endgame with no procedural dungeons and little to go for as the city building is of little consequence and lacks a wider story (ie Atlas in POE)