I have an Aeropress, Chemex, and a Hario V60 and I still prefer the Aeropress simply because it's so consistent (it is also the best one to travel with). When you get a great cup on the Chemex/V60, it's really nice, but I find it's harder to nail down a consistently great cup of coffee every single time on the others.

I think Aeropress easily rivals or beats a cup of coffee I've had a "great" coffee shops, if you use good beans. But even grocery store coffee is better in the Aeropress than a cheap auto-drip machine.

Agreed: the consistency is really solid. I've never had a bad cup of coffee from my Aeropress, even when using cheap beans. I do still have a drip coffeemaker at home (weirdly, Oxo makes a terrific drip coffeemaker that's not expensive but really good), but that's mostly because I fix coffee for three-to-four people in the morning so a full carafe is a lot easier than a cup at a time. If I'm just making it for me, Aeropress all the way.