By: Addison Wylie The German Doctor (or its Spanish title, Wakolda) is a solid slow burn.  It’s also a not-so-slow slow burn.  Allow me to explain. It appears this film about a relocating Argentine family who is followed by an unknown yet concerned doctor would like to move at a more patient rate.  The actors on screen are prepared to show their unease with properly drawn out weariness and filmmaker Lucía Puenzo shows he has the chops to tackle…