What really makes the AeroPress such a great coffee maker is just how versatile it is. There are a lot of ways you can use it.
For my cupboardfull of aforementioned coffee brewing contraptions, each one has only one best way to brew coffee. The AeroPress has at least three different ways to brew coffee: espresso-like, pourover-esque, and french press-ish. Each way is completely legitimate and delicious.
I love my AeroPress for the same reasons.