Agreed. This isn't one to wait for the finished version to dive in. There's plenty enough story in place now to get the idea of what's going on, and there's more than enough content to make it worth the effort.Dont wait, you miss a lot of fun if you wait, and i hope ( of course only my opinion ) it will take a log time to "finish".
I realy love the Story and of course the Girls so for me each update is like a Birthdaypresent
It'll leave you wanting more, but there are no major story cliffhangers right now that'll make you wish you'd waited.