Know what you mean, loving mine as well. Quick question though, I assume you have leather ? I do on my Golf and although the heating gets very warm (and I have to turn it down to position 2-3), it does take some minutes of it being on on full wack to get the warmth coming through.
On my wife's 2006 Polo with the winter pack (but cloth seats), you can feel the heat in a matter of seconds. Is this just the thicker leather material that takes time to let the warmth though or the fact that the leather gets much colder than the cloth and so needs to heat up more ?