Now that was awesome! I was grinning the whole time while playing. First because of the song that was played and then ofc the Rick Roll
I don't know if you didn't know or just didn't have time for it, but to get the text in the Unity UI sharper you have to raise the font size (probably width and height of the rect as well) and then use the scale to scale it down again. It's stupid, but that's how it works in Unity.