Okay, so I've started playing this and it's a little addictive. It's pretty good for a time management sim but there are plenty of errors all over the place. For example the scheduled school lessons, which happen EVERY weekday, are only blocked out for an hour each although they are both 2 hour sessions, which get's a little confusing when you're glancing at the appointments planner and think you have 2 hours before a meeting but you actually only have 1. It's also possible for you to have appointments with the same character at the same time in two different places as I had with the hot lawyer at her office and in the courthouse. So you end up being with her at the courthouse appointment and in the sidebar the relationship with her drops because you missed the other meeting at her office, which is weird.
The English in the game is pretty awful as well, with some parts of the story being hard to understand what they're actually talking about. When a location/event says that it 'takes time', it should be changed to 'costs 1 hour' or something similar just for clarity's sake, there are even some appointments that says it takes time but it doesn't seem to. The UI is very raw and somewhat unpolished and along with those other faults you'd think the game would be a 'pass' but as I said, it's addictive and I like the whole storyline, even thought it's slightly similar to various other porn games.
My one major gripe with the game though is the conversation topics section, there should be some function built in to the game to remember which topics each character likes after you've revealed it. Just so you don't have to remember or even write down the key for every character. If you could just toggle on a highlight outline from within the character sheets if you want to keep it 'manual' or have the key noted down in their profile page once unlocked? Just something so you're not constantly having to roll back if you muck it up.
-----------------
ADDENDUM
-----------------
I've just realised that I have been obsessively using the rollback function of Renpy to undo mistakes and errors, which essentially breaks all the intended features of the game. But if the rollback function didn't exist, this game would be soooooo fucking broken because it doesn't help you out at all.