Do Apple MagSafe 2 power adapters break easily?
I was about to order a Magsafe 2 power adapter for my rMBP so I could keep one at home and one at work. But there are hundreds of reviews at store.apple.com saying they break easily, the wires fray, etc. but I've seen very few complaints about them on this or other user forums, and none of the five I've owned for various MacBooks since 2010 have ever broke.
Are Macbook power adapters really so unreliable and prone to breaking? Or is it possible that the reviews at Store.apple.com are so dominated by trolls as to be unreliable?