While I was in Austria waiting for a flyable day I bought Um Krone und Kragen (from a local kitchen shop!) and spent several happy hours attempting to decipher the rules and playing it through solo. When I got home I downloaded a translation and discovered to my amazement that I was getting it roughly right.
This is one of the most beautifully produced small-box games I have come across. The cards are stunning - gorgeous images on sturdy durable cardstock. "Yahtzee on steroids" is a fair summary of how it plays. It looks fascinating to me - a filler with depth and replayability - and I hope to introduce it to the local group as soon as I can (if they ever stop taking holidays and watching football that is!)