Hmmm Mobile Gazette aren't convinced:

Our opinion is this: Apple are still in denial about the faults. Thousands of customers are unhappy, although it is fair to say that many more customers are probably very happy with their purchase. Apple still deny that the antenna design is flawed, but their offer of free bumpers is surely a tacit admission that there's a problem. Although it may well be true that only a small number of people have a significant problem, Apple's technical explanation seems like flimflam. Many customers will not be happy with the bumper solution, although we expect that it will please the majority of them. However, we could still see this one in court at some time in the future.
Honestly, almost every person on the planet knows what the problem is (except Daffy).

How hard is it?



Even they say: "Apple really need to cut the crap and fix the iPhone 4 before they do lasting damage to themselves and their brand."