Otterbox defender for iPhone 5?

Does anyone have this case for their iPhone 5? I want to get it, but I don't like the idea of the built in screen protector. I heard it has air bubbles and makes the screen a tad bit blurry, but I wanted to know your opinion. Should I take it out and put a ZAGG on my iPhone instead?

The screen protector is hard so it is not flexible. It doesn't bubble and it does a pretty good job of protecting the screen. The only thing is that the built-in screen protector scratches more than without one, and it can get dirty quicker.

You can cut the built in screen protector and put ZAGG.