I played a full submissive Sabia route.
Verdict: Worth playing, hot scenes, but very rough around the edges, rushed writing, towards the end they JUMP way too far into extreme submissive content without proper build up, so it makes no sense.
a) She needs to be broken more before she drinks cum out of a mug, or accepts orcs spitting wine into her mouth. Apologizing to Orknashar (Shaman) was a good idea, but to all of a sudden just go into extreme bondage and accept tons of orcs spitting wine into her mouth? That was super hot, but it was too much too soon.
b) Solving a puzzle to avoid a rape scene is not a good mechanic.
c) Forced rape with Minotaur is no good, there should be a way to play her submissive without getting raped.
d) Towards the end a major event occurs, in which Grognak goes missing. That needs to be resolved first before you're allowed to do casual, inconsequential side quests meant for Sabia to relax and have sex. It doesn't make sense for Sabia to play dice in the bar while Grognak is missing.
e) the orcs constantly talk about how she's good for sucking cock, or getting fucked, or having nice tits. That's okay sometimes, but if you have the orcs say it too much, it gets old.
f) Sex as punishment is never a good idea. When sabia fails Tekrok's task the first time, sex shouldn't' be a punishment, sex is a pleasure. Since she failed she should be DENIED sex, when she succeeds she's rewarded with sex, that's how you tame a submissive.
The update does a lot of things right, but also a lot of things wrong.
It's worth playing, but if the devs announce they're going to revamp the end and organize it a bit and work out the rough edges, then I'd wait, but if they have no plans of doing that, go ahead and play it.
Edit: the bar gropers still get killed. that scene still ends in an annoying anti-climax, they didn't fix that.
So not much new sex scene?
If you like submissive sabia, the sex scenes are very good, but it jumps to such extremes without a proper buildup, so it kind of doesn't make any sense.