Is the iPhone 5s charger bad?

I've heard the iPhone 5 chargers are really bad and I have a couple questions.
Why are they bad?
And are the 5S chargers just as bad?

They aren't bad but they aren't the most durable things in the world. The 5 & 5s chargers are the same for the record.

They are good, mine hasn't broken yet since I got it, charges fast enough.

No, they are not bad but those are different then previous product of iphone series.

They are not "bad", where did you hear such rubbish? All the Apple phone chargers are the same as they have always been.

The chargers are very good who said they are bad? They even recharge the iphone much faster.

I've had to buy 5 new leads because of that

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