Great visuals and a decent storyline. Far fewer grammar errors than I expected, as well. The only reason for not all the stars is the nonsensical choice system at the end of the current version. Yui changing what she does based on whether I am locked in someone else's room or not makes no sense if she doesn't do the same thing when I choose one of the other girls. Her dialogue is almost exactly the same about being alone despite waiting, but what she does changes only if you get locked in someone else's room when ALL options that are not choosing her should result in the same outcome.