Played through most of the current version, so I figured I'd give my thoughts.
Really great story so far. I like a lot of the characters so far and I'm interested in where the story is going. I think Sunny's my favorite out of the available girls so far. I'm hoping we see where her story goes. Delilah was a treat too and I'm sad to see her go (no idea how to finish the quest involving her though so I imagine she's either not fully implemented yet or something). The rest are well written, if a bit tropey at times. With harem centered media, it's harder to avoid those common cliches so that's not a negative.
Let's see... Minor nitpicks are stuff that I'm sure will be fixed later - clipping issues with models, which are noticeable in some certain sex scenes. Doesn't take away from the enjoyment, I imagine 3D modeling and positioning is a pain to do coming from someone did a lot of GMod back in the day and hated having to position models for comics.
One big problem is the fishing minigame. Kind of a pain in the butt to do with the mouse. I get the concept, but I do feel like execution could use some work. Beyond that, it's a simple enough VN game with a great story and characters. Can't wait for the next version and the full version when either come out.