The problem is that BD has really worked himself into a hole here. He is being forced to release something, cuz he keeps telling fans the release is "coming soon" and then delaying - he now has to release something, just to try and save face.
But the thing is... being successful in this business, you can't just release updates. You have to release GOOD updates. And lets face it, the last 3 updates for this game (over a year+ long period) have been shit. And chances are the next 300 update (tomorrow? today? hello?) will be the MC walking around his mansion, saying hello to 10 different girls and giving each of them a backrub before we get a cut to black and end of the update.
The rework that BD planned is kinda needed right now, this game is a mess of days of complicated non-plot, and conversations that read like an endless monologue with endless, boring, clothed girls (this used to be a basket ball game ffs). This game really needs tidying up now, and with the pressure of hitting the next 300 render release constantly hanging over BD like an albatross, I don't know if he can do both at the same time. Thats why we're seeing such a drop in quality I think, thats why BD is constantly delaying updates. He probably sees this as well as any of us that the quality has really taken a dive over the last year+ period.