I guess it then comes down to difference in opinions, but fortunately the game allows you to pick the mode where you're guaranteed to pass all checks and don't have to worry about it... so it's really not much of an issue?Imo, it is bad for a sex game highly focused on the choose-your-own element, since the sex is a huge part of the point.
Also. for the record, both my Ian and Lena couldn't take a few Lust options because it was too low for them. It didn't bother me because that was just something i viewed in line with their respective characters, not because i didn't encounter it.