I wandered around terminal four, looking for a quick place to get a cheap (for airport prices) bottle of water and some snacks for the flight back to the states.
They have sandwiches and wraps (I actually got something that had duck meat), as well as the usual crisps, beverages, magazines, and books. They also have the expected tourist tchotchkes and souvenirs.
Checking out was kind of weird. You can either wait in line, or by the time you get to the cashier, he/she will tell you that you could have gone to the self-serve machines beyond the cashier. read more