I had an otter box for my iphone and loved it. Had a pink one, orange would have been better though.
The only thing that I had to do to make it work perfect was put a light coat of talcum powder on the screen before inserting it into the case. Otherwise the screen was distorted. Once I did that, the plastic window didn't stick to the screen.
I would recommend otter box products to anyone with abusive tendencies towards technology.