Here is my spoiler free review:
Really I thought after such a long wait, we would get at least a couple of hours of playthrough. But I think maximum would be 40-45 minutes. There are some beautiful scenery scenes no doubt, and writing is top notch. But as with previous updates, there is really not much progress, and ends with thinking & thought processing as to what has happened.
I feel there can't be much progress in this path, as there will always be stoppage as things are 'taboo' and feelings of guilt start in the mind of hers. So either it might won't happen, or most certainty won't be the first that happens. Right now, I feel it doesn't matter about sex, it is how story prgress, and that is not really happening after such long wait times.