Admittedly, I'm one of those people that played without sound but that's largely because some games I've played have very loud sound or very recognizable sound that could be heard out into the street. (And voice actors... oh boy. I can't imagine what's going through their minds as they read some of the more explicit scenes and I end up being embarrassed for them).
Now that I've read this and what you're doing with sound, I'll replay the whole thing with sound on.
I'm looking forward to the next update and I purposely slowed my own progress through in anticipation.
As for whether it's good or not, as long as you're doing your best and you like the outcome, then it's perfect. I know I'm enjoying it. :) (And so are many others, as you can see.)