2015 Ford Mustang reliability/maintenance?

I'm thinking of getting a 2015 Mustang V6 with manual trans. Everyone keeps telling me how unreliable American cars, especially Mustangs, are. But I think if you take care of it, it should run fine.
This is a car I'd want to hold on to for a good while and learn to work on myself--but I've heard the 2015's have a lot of electrical components that make working on it yourself more difficult and something you've got to take into the shop.

Thoughts please!

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