Amazing! I was worried about the quality of the tie and the material but it is perfect! Absolute steal for $40 and I will 100% use again. Dont see a reason to buy any other ties The interface is super fun and easy to use. My only suggestion would be to make manipulating and changing the colors a little easier. Instead of having them snap in to place when you move one, let them just be like slots that you can mix and match. Maybe add a feature where all variations of the ties are visible without having to manually manipulate them. Add a side by side comparison feature. Maybe even with different color schemes altogether.