I got to 2700 in the arcade mode. The game looks and feels very good for the amount of time you had to work on it.
I will agree with what another commenter said in that it would be great if the tutorial was more diegetic instead of just some text and screenshots, but hopefully that can be added in the future. It would have also been nice to have the option to return to the menu instead of just retrying, or the ability to quit make to the menu while playing.
I also think the game shouldn't end right away when you run out of resources if there are still shapes that haven't been scored yet, but it's not really a big issue.
I also managed to glitch the paper in two different ways in the arcade mode. Placing a shape that was about to disappear made it that no new paper automatically appeared, and I had to manually get a new one by pressing the toss out button. The amount of paper I had was also able to go negative, which also made it so new paper would not appear unless I used the toss out button. Again, neither of these were big problems while playing, but I figured it would be something you would want to address.