Since changing to the official .509 Verizon OS from my old leaked .230 OS, my font has changed drastically. Not only do I dislike the new font, its very large and irritating to read with.
Go to Options> Screen/Keyboard and you will have selections for the font and the size of the font. When you change the font/size, the sample "The brown fox jumps......" paragraph should change to show your changes. Give that a shot and good luck.