I like it. Simple yet effective. I don't like the font, however. Do this: Take a default font (Arial is always great). Make it about size 30 (make sure it's big). Make it white, and set it to overlay. Then give it a small black stroke. It always looks good, and just stick it in the corner somewhere. Really, make sure it's big. Anywhere between size 30-45. Here's something that you could do:
Or just sharpen the text. That seems to work sometimes, too.