I find MagSafe itself fine but the cables Apple uses between the charger bodies and the plugs are awful - I keep mine kind of together with sticky tape.

My 2013 had to get the case, touchpad, fans, and keyboard replaced do to a swelling battery. Also needed a second charger as apple cords break so easily. Outside of that, it still works great.

Kind of funny though that we are amazed that our stuff is running for 7 years considering my old Toyota lasted 20.

I’m still on my original magsafe from 2014

Not the parent, but I wish I could say the same about my MagSafe charger.

The insulation on the MagSafe side started flaking after some time, leaving blue stuff everywhere. Apple's Geniuses say that it's because I mishandled it, and refuse to cover it.