Right, I think that an adequate feel for the characters while playing a VN is what a committed writer should be aiming at... and, suffice to say, it's in no way something easy to attain (which is why, being the sybarite I am at this stage as a VN consumer, around the 80% of the circulating games out there disappoint me xD). But if you achieve that as a writer, it's really rewarding... and I'm glad to make people like you enjoy the story telling in a game.
So, as for the characters... I'm guessing you meant their personalities, background in the story and such? Well, it's true that they fill some certain old tropes, not the most original admittedly, but this is the theme I wanted to explore after all, so I went for them knowingly.
Of course, I'd be glad to chat more with you, taking into account that the same issues regarding availability in social media and such go for me, too... albeit you can be sure that I'd answer all your messages sooner or later. You can leave your contact info if you want, or go to my blog (links are inside the game; the blog is in Spanish, but you can access my Facebook from there, even if it's not a very polished blog!).
Cheers!