I am concerned after visiting local phone shop , the iPhone 5 had scratches on both rear edges, will apple bring out a new quality iphone 5

I am concerned after visiting local phone shop , the iPhone 5 had scratches on both rear edges, and on the screen ...
my iphone 4 is in perfect concition after 3 years .
I have always been an iphone user , but am now concered that the latest iphone 5 dose not come upto the standard we users expect from apple . I do not want to go the android route so will apple bring out a new quality iphone 5 , or will apple continue to downgrade their products?
I would apriciate feed back from iphone5 users how is your ipone five standing up to daily normal use?

iPhone

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