We have never sold the game for 20 dollars, it's always on sale as it is still in early development. That is what's great about the game as it stands, we want to make sure we can capture everything we want. If that means pulling something because it is not fitting, even after working on it for months, we will. We will refine and update it until it is perfect.
Everything you've talked about, how we have changed things remade things, or swapped out entire systems and flows. Yes. That is what we are doing. We will do it until we get the perfect ideal game we want to make.
If someone says it is not worth purchasing, I would tend to agree with them. We are making this game completely transparently. Customers should vote with their wallets, and until you believe it is worth the cost, you should never purchase.