Slater
Headphoneus Supremus
I go a bit off topic just to point out that if the excess packaging bothers you (this is a generic you not directed @Slater who lives in the overseas from USA and so Amazon USA stuff wouldn't apply anyway) there actually is something you can do. Its obvious that Amazon looks at feedback and changes their policies. I don't believe because they're interested in me or doing the right thing but simply because the more they please people the more people will buy from them.
Nah, it doesn't bother me a bit. It should/would bother the shipping companies though. I'm sure they would love to know if (as an exampls) every single box in a truck or plane had 400% wasted space.
In general, Amazon does a fairly efficient job of packing stuff and using an appropriate sized box. I've been quite please with Amazon over the years as well. They probably only use oversized boxes when they don't have something smaller that would work.
FYI, I am in Cincinnati, Ohio (ie the good ol' US of A).