The art and animations are lovely, and the music and sound effects were well picked. I love the way you characterized Grandma and the spinsters. The feedback via animations and sounds was great. I liked the detail of the spinning wheel moving faster when the spinsters were working harder. Grandma's pointing animation when one of the baskets is full was helpful and a good addition to the game.
I do think the win condition was set too high. Getting every upgrade takes maybe 10% of the time to complete the game, and the rest is spent repeating the same sequence of actions over and over. Combining that with the fact that there isn't really any reward like a final piece of art or something, I was a bit disappointed when I reached the end. Otherwise, was a great experience.