This is a very good approach, if the 0.6 update had 7000 renders but ended at the same time in the school, and those 5400 extra renders were only used for new angles of the same scenes, the update would still be bad for most people.
I will always prefer updates of 3 or 4 months, even if it is cut off abruptly. People who want something bigger just have to wait for a year to pass and play all the new content at once, but it's just my way of seeing things so that most people are satisfied, although it is impossible to satisfy to everyone, no matter what they do. Well... if 0.7 had good scenes with all the protagonists... I don't think anyone would criticize, but it would be burning all the cards in a single play.
Happy new year!.