geeiein pretty much exactly this. The prices for spirit stones compared with the spirit stone cost for chapters is insane. Some novels are nice but overall the quality is not in any way better than a book from kindle or from your local bookshop. I'm not paying 60+ USD for a single book, so why should I pay the same amount in spirit stones per chapter ending up with the same.
The subscription was a good compromise for value and cost for people who read a lot. If the prices for spirit stones don't change drastically or a reasonable subscription system comes out, I will likely just get novels elsewhere, like amazon and overall it will be cheaper. Paying for a good book is fine, but paying 3-5 times what I would pay for a hardcover copy is just a ripoff.