The Polo is a really interesting car to drive.
It is functional though not very spacious, esp for rear passengers. Boot space is decent though I'd rather have it folded down to carry more stuff.
The interior is functional too but it does not feel cheap or rickety. Everything is simply laid out and easy to use.
The drive is actually quite inspiring. It has just decent amount of torque so moving off can be a little slow. Putting it into sport mode helps but if you do that often enough, you'd NEVER put it into normal D mode again.
The gearbox is smooth but then again it's a DSG box; with 7 gears! That helps FC a lot. I got 14km/l? Not sure if i can really trust that figure from the testdrive.