How is Customs? (Baku)

When you come into the country how is the Customs check-in?

If I show up with my DVD and Music CD collection (all originals, no pirate copies) would they freak out? BTW, has anyone ever tried to use Netflix from over there?

Any medicines that make them upset?

I guess there's no point in bringing books. I have a couple for teaching reference but my entertainment library is probably a waste of space and weight. There's always e-books anyway.

What else should I expect from the Customs folks?